operation user manual - edited - envirocams.com
TRANSCRIPT
Contents
IP Video Door Station Operation User Manual 1
Contents
CHAPTER 1. SAFETY INSTRUCTIONS .............................................................................................3 CHAPTER 2. DESCRIPTION ..............................................................................................................5
2.1. GENERAL INFORMATION ON DS05M(P) .................................................................................... 5 2.1.1. Key Features .................................................................................................................. 6 2.1.2. Package Contents .......................................................................................................... 6 2.1.3. Default Settings .............................................................................................................. 6
2.2. WHAT IS THIS USER MANUAL FOR ............................................................................................ 7 2.3. MINIMUM SYSTEM REQUIREMENTS ........................................................................................... 7
CHAPTER 3. START USING ...............................................................................................................8 3.1. ACCESSING DOOR STATION WEB INTERFACE AND ACTIVEX INSTALLATION ................................ 8 3.2. MAIN WINDOW (LIVEVIEW) ..................................................................................................... 13
CHAPTER 4. REPLAY ......................................................................................................................15 CHAPTER 5. CONFIG: LOCAL CONFIG .........................................................................................17 CHAPTER 6. CONFIG: AUDIO SETTINGS ......................................................................................18 CHAPTER 7. CONFIG: VIDEO SETTINGS .......................................................................................19
7.1. ON-SCREEN TEXT ................................................................................................................. 19 7.2. VIDEO CODING ...................................................................................................................... 20 7.3. PRIVACY MASK ...................................................................................................................... 22 7.4. VIDEO PARAMETERS .............................................................................................................. 23
CHAPTER 8. CONFIG: NETWORK SETTINGS ...............................................................................26 8.1. BASIC .................................................................................................................................... 26 8.2. LAN ...................................................................................................................................... 27 8.3. PPPOE ................................................................................................................................. 28 8.4. E-MAIL .................................................................................................................................. 29 8.5. FTP ...................................................................................................................................... 30 8.6. DDNS ................................................................................................................................... 31 8.7. VPN...................................................................................................................................... 32 8.8. RTSP ................................................................................................................................... 32 8.9. HTTPS ................................................................................................................................. 34 8.10. SIP ..................................................................................................................................... 36 8.11. MODBUS ............................................................................................................................. 38
CHAPTER 9. CONFIG: RECORD SETTINGS ..................................................................................39 9.1. MEMORY CARD ...................................................................................................................... 39 9.2. VIDEO RECORDING ................................................................................................................ 40 9.3. SNAPSHOTTING ..................................................................................................................... 41
CHAPTER 10. CONFIG: ALARM SETTINGS ...................................................................................42 10.1. MOTION DETECTION SETTING .............................................................................................. 42 10.2. CALL BUTTON ...................................................................................................................... 43 10.3. CONNECTION LOSS .............................................................................................................. 45
CHAPTER 11. CONFIG: CONTROLLER ..........................................................................................46 CHAPTER 12. CONFIG: SYSTEM ....................................................................................................48
12.1. SYSTEM INFO ...................................................................................................................... 48 12.2. SYSTEM TIME ...................................................................................................................... 49 12.3. ACCESS POLICY .................................................................................................................. 50 12.4. FW UPGRADE ..................................................................................................................... 51 12.5. RESTORE ............................................................................................................................ 53 12.6. REBOOT .............................................................................................................................. 54 12.7. SYSTEM LOG ....................................................................................................................... 55
CHAPTER 13. ALARM ......................................................................................................................56 CHAPTER 14. RECOMMENDATIONS ON SETTING AND OPERATION OF DS05M(P) ................57
14.1. ACOUSTIC ECHO CANCELLATION .......................................................................................... 57 14.2. SOUND GAIN AND VOLUME ADJUSTING ................................................................................. 58
Contents
IP Video Door Station Operation User Manual 2
APPENDICES ....................................................................................................................................59 APPENDIX A. FACTORY DEFAULTS ................................................................................................ 59 APPENDIX B. EXAMPLE OF SIP SETTING ........................................................................................ 60
B1. Direct Connection ............................................................................................................ 60 B2. SIP Server ....................................................................................................................... 61
APPENDIX C. SIP HARDWARE AND SOFTWARE COMPATIBILITY LISTS ............................................. 63 C1. PBX Compatibility ............................................................................................................ 63 C2. Software Compatibility ..................................................................................................... 63 C3. Hardware Compatibility ................................................................................................... 63
APPENDIX D. GLOSSARY .............................................................................................................. 64
Chapter 1. Safety Instructions
IP Video Door Station Operation User Manual 3
Chapter 1. Safety Instructions Before using the product This product complies with all safety rules. However, improper use of any electric device
can be a cause of fire and bring to property damage. Before you start using this door station,
please read this User Manual carefully.
ATTENTION! Use accessories recommended by the manufacturer only. The use of the improper accessories may
cause device breakdown.
Follow the operating instructions Do not use and store this door station in severe environment:
avoid extremely low or high ambient temperatures (the door station operating
temperature is -40°C to +50°C)
avoid exposure to direct sunlight and do not locate the door station near any heat
sources
do not locate the door station near any electrical appliances which can be
electromagnetic transmitters
avoid exposure to high vibration
ATTENTION! In case of malfunction of the product contact our Service Center.
In case of:
detection of a strange smell or smoke
penetration of any liquid or foreign objects into the door station
the door station has been dropped or damaged
Do the following:
unplug the power cord and disconnect all other cords from the door station
contact our Service Center. You can find contact information on our website:
https://www.envirocams.com/.
Transportation Ttransport the door station carefully, using the original box and protective packing.
Chapter 1. Safety Instructions
IP Video Door Station Operation User Manual 4
Ventilation To prevent overheating of the device, keep free air circulation in the area where the door
station is located.
Cleaning Use a soft, dry cloth for cleaning door station’s external surfaces. It is acceptable to use
some detergent for removing persistent dirt, but not the volatile cleaners such as the alcohol-
containing solvents, benzene and so on, because of the risk to damage the door station’s housing.
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Chapter 2. Description
IP Video Door Station Operation User Manual 6
2.1.1. Key Features
Image sensor: 1.3 MP, CMOS 1/3'' SONY Exmor Day/Night
Simultaneous encoding: H.264/H264, Н.264/MJPEG, MJPEG /MJPEG
Frame rate: up to 25 fps for all resolutions
IR illumination distance up to 10 m and mechanical IR filter
MicroSD/SDHC memory card support up to 32 GB
Multi-streaming: up to 10 nonidentical streams (only one user can be in the two-way audio mode at one time)
Built-in web server for viewing and setting
A built-in player for watching records
Built-in microphone and speaker
Power: DC 12V, 0.5A / PоE 802.3af Class 0 (for DS05MP only)
Operating temperature: -40°С to +50°С
Protocols supported: TCP/IP, IPv4/IPv6, UDP, HTTP, NTP, RTP, RTSP, DHCP, DNS, DDNS, SIP, Modbus
ONVIF support
2.1.2. Package Contents DS05M(P) door station
Bracket with mounting kit
Hexagonal socket screw with L-key
RJ45-S01 connector (2 pcs)
NC101 / NC101P / NC301P2 controller
Terminal block
CD with product documentation and software
ATTENTION! Package contents and door station specification are subject to change without notice.
2.1.3. Default Settings IP-address: 192.168.0.99
Subnet mask: 255.255.255.0
Gateway: 192.168.0.1
User name: admin
User password: admin
HTTP-port: 80
Data port: 5000
Chapter 2. Description
IP Video Door Station Operation User Manual 7
2.2. What Is This User Manual for IP Video Door Station DS05M(P) can be also used as a video surveillance device which
has a built-in web server and a web interface. You can watch real-time video displayed by the door
station using a standard web browser or by means of free software included in the package
contents (you can also download the necessary applications from the “Play Market” and “App
Store”). The current User Manual contains full information on how to use the door station through
the web interface. It explains how to set up the door station web interface for operation in a local
network or Internet. To learn more about operation of door station software, please, see software
user manuals.
2.3. Minimum System Requirements It is recommended that your PC system meets these minimum requirements for correct
door station operation:
Item Requirement
CPU 2.8 GHz Intel Core or AMD Athlon X2
Video card 256 MB RAM or equivalent on-board card
RAM 1 GB (2 GB and more is recommended)
OS Microsoft ® Windows Vista, Windows 7, Windows 8
Web browser Internet Explorer 11.0 or higher
ATTENTION! This manual describes operation with the door station web interface in Windows 7 Professional and
Internet Explorer 11.0. Titles of system menus and options may differ from other operating systems and
web browsers.
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te: turn on /
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with video s
u can chang
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apter 7. C
menu is sho
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Picture 7.1.
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ter 7. Config:
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IP Video D
7.2The
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main strea
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NOTE! You can us
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2. Video Coe “Video Cos menu con
quality high
am, and at t
andwidth ca
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after that:
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different c
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m: 640x360
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choose the
e bitrate va
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fluctuation l
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conditions i
on User Ma
nu is shown
settings of m
ub stream.
me watch a
in profiles a
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am resolutio
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“Advanced
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nual
n on the Pic
main and su
So you can
real-time v
Pic. 7.2
are available
ormats are
on. The follo
Fine” varian
” option is d
more flexib
rate control
riority and t
es the valu
n specify in
n priority a
veillance a
cture 7.2.
ub streams
n record vid
video, using
e.
available.
owing resolu
nts are avail
isabled.
ble setting.
:
the level of
ue you sp
the “Bitrate
nd the bitr
rea. In thi
Chapt
s. A main st
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the sub str
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able.
The follow
f quality ma
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ate value m
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ter 7. Config:
tream provi
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ay vary. In
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field.
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: Video Setti
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field and
depending
bitrate va
ngs
20
tion
the
low
be
the
an
on
lue
Chapter 7. Config: Video Settings
IP Video Door Station Operation User Manual 21
approaches the value you specify in the “Bitrate” field but the current value may vary
significantly.
Bitrate fluctuate: when you choose CBR, the “Self-adaption” value means that bitrate is
controlled automatically by the system. The values from “±10%” to “±50%” mean that the bitrate you
specify may varies depending on different conditions in the surveillance area, according to these
limits.
Bitrate: set the data transmission speed (the available range is from 30 to 16384 kbit/s). The
higher a bitrate value, the higher image quality, though it requires more network resources.
Frame rate: it is not recommended to set a high frame rate at the low network bitrate.
Otherwise, the objects on the image may move with stops.
I Frame: set the interval of I-frames (the available range is from 1 to 200). The less this
parameter, the higher bitrate and image quality. It is recommended to set the same value as for the
frame rate.
[LAN], [WAN]: these patterns of coding settings allow you to set the recommended values by
one click for LAN and WAN connections.
[LAN]:
main stream: “I Frame” – 50, “Frame rate” – 25 fps, “Rate control” – VBR, “Bitrate” – 4096
kbit/s;
sub stream: “I Frame” – 50, “Frame rate” – 25 fps, “Rate control” – VBR, “Bitrate” – 512
kbit/s.
[WAN]: “I Frame Interval” – 25, “Frame rate” – 5 fps, “Rate control” – VBR, “Bitrate” – 384
kbit/s.
Press the [Save] button to apply new settings.
IP Video D
7.3The
Ena[Se
necessary
[Fu[ClePre
Door Statio
3. Privacy e “Privacy
able Mask:et the mask
size. You c
ull screen]: ear]: click t
ess the [Sav
n Operatio
Mask Mask” men
: put a tick t
k]: click this
can set up t
click this b
his button t
ve] button to
on User Ma
nu is shown
to enable th
s button, th
o the 4 mas
utton to pla
o remove th
o apply new
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n on the Pic
Pic. 7.3
he option.
hen press a
sk areas.
ace the mas
he all mask
w settings.
cture 7.3.
nd hold the
sk at full scre
areas.
Chapt
e left mouse
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ter 7. Config:
e framing th
: Video Setti
he area of
ngs
22
the
IP Video D
7.4The
Imathe range icon to the
Whmanually, u
Door Statio
4. Video Pae “Video Pa
age Color: from 0 to 2right of a n
hite Balancusing three
n Operatio
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set image 255. You caname to set ce: by defa
parameters
on User Ma
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parameteran see theany param
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contrast, hediately, mo4). tomatically,
he sliders.
ter 7. Config:
hue and satoving the s
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: Video Setti
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can also se
ngs
23
thin an
et it
Chapter 7. Config: Video Settings
IP Video Door Station Operation User Manual 24
Color/BW: you can set a color mode or a black and white one for the door station camera. By
default, the modes switch automatically.
Mirror: reflect the image from the door station camera.
Flip: turn over the image from the door station camera.
60Hz: use this mode if light source equipment in the surveillance area connect to the 60 Hz
electrical grid. In this case the exposure time is automatically set to the value divisible by 30.
50Hz: use this mode if light source equipment in the surveillance area connect to the 50 Hz
electrical grid. In this case the exposure time is automatically set to the value divisible by 25. This
mode is used in Russia.
Digital WDR: turn on a Digital Wide Dynamic Range mode, choosing one of the three
available degrees of processing the image, low, normal or high.
Smart NR: this option is used with 3DNR, increases its efficiency in low light conditions and
reduces the blurry effect of objects in motion.
2DNR: a noise reduction function which is used in low light conditions. Choose one of the
three available degrees of processing the image, low, normal or high. The image may become less
detailed depending on the degree you choose.
3DNR: a noise reduction function which is used in low light conditions. The function doesn’t
influence image details, but there may be traces of objects on the move depending on the value you
set with a slider.
NOTE! The 3DNR function only applies to the Night Mode.
Anti-Fog Function: the function allows displaying objects better in case of the fog.
Trembling: the function allows reducing an effect of vibrations if the door station is installed on
the surface that is exposed to them.
Anti-flicker: the function allows reducing an effect of the flicker of light sources, using a pulse-
width modulation.
Rotation: rotate the image from the door station camera. The following values are available:
“Non-Rotation”, “90 Rotation”, “270 Rotation”.
Maximal exposure time: choose the maximal value of the exposure time. The values from
1/25 to 1/8000 s are available.
Auto Gain Control: the function increases brightness of the image in low light conditions. But the bigger AGC value, the higher a noise level.
Day/Night Mode: set the parameters of day and night operation of the door station camera:
Schedule: day and night modes switch on the schedule you specify in the fields below.
Chapter 7. Config: Video Settings
IP Video Door Station Operation User Manual 25
Light Sensor: day and night modes switch on the signal of a built-in light sensor. You can choose an operation mode of the sensor in the drop-down list below. “High Level” means that the camera operates in the day mode at a high level of external light and in the night mode at the low level. The “Low Level” mode operates in the opposite way.
IR Cut Filter / IR Light Modes: there are two operation modes for the filter and an IR LED, “Low Level” and “High Level”.
ICR (Infrared Cut filter Removable): o “High Level”: the filter allows for IR illumination to be filtered out during day operation
and then exposed to the sensor during night operation. o “Low Level”: the filter allows for IR illumination to be exposed to the sensor during
day operation and then filtered out during night operation.
IR Light: using the built-in IR LED in conditions of a low level of external light. o “High Level”: the LED is disabled during day mode operation and enabled during
night mode operation. o “Low Level”: the LED is enabled during day mode operation and disabled during night
mode operation. Press the [Save] button to apply new settings.
IP Video D
8.1The
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ta Port: the
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ve] button to
on User Ma
pter 8. Co
nu is shown
f the port us
rom 1124 t
of the port u
80 and fro
of the port
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o apply new
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onfig: Ne
n on the Pic
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sed for video
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w settings.
etwork S
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Settings
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8. Config: N
The default v
to change t
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value is 50
this parame
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ngs
26
00.
eter
80.
this
lue
this
IP Video D
8.2The
Enaconnection
Enaautomatica
IP Vaddresses
IP ASub
parameter GatMaSubMA
NOTE! When ass
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Pre
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2. LAN e “LAN Set
able IPV6:n. able DHCPally (the DHVersion (a. Address: ifbnet Maskwithout nec
teway: set in DNS: seb DNS: set
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n the networ
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ess the [Sav
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: this optio
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f the DHCP k: the defaucessity). the gatewat the preferthe alterna
ation MAC a
P address to
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on User Ma
u is shown o
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his option tomust be setthe IPV6 o
option is diult value is
ay address.able DNS ative DNS ad
address (it i
the door st
new settings
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o apply new
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on the Pictu
Pic. 8.2
you to use
o receive mt up in your option is e
isabled, ents 255.255.2
address. ddress. s not recom
tation, you n
in the “LAN
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ddress in thinot recom
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nu require a
d.
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dresses for
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V6” to use
s field manmmended to
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reboot proce
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must not be
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27
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this
IP Video D
8.3The
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the server)
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3. PPPoE e “PPPoE S
able: put a
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line Time:
ess the [Sav
n Operatio
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tick to enab
on Type: ch
he field con
nter a user
nter a user p
the time of
ve] button to
on User Ma
enu is show
ble PPPoE f
oose an au
ntains an IP
name for a
password fo
connection
o apply new
nual
wn on the Pi
Pic. 8.3
function.
uthentication
P address o
PPPoE con
or a PPPoE
is displaye
w settings.
icture 8.3.
n protocol.
or a domain
nnection.
connection
ed in this fie
Chapter
name of a
n.
ld.
8. Config: N
PPPoE se
Network Setti
erver (given
ngs
28
by
IP Video D
8.4The
Thi
snapshots
SMFroTo:SMSMLetSMSSPre
Door Statio
4. E-mail e “E-mail S
s menu all
sending by
MTP server:om: enter a
: enter an e
MTP UserNaMTP Passwotter Title: e
MTP Port: eL: tick off th
ess the [Sav
n Operatio
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ows you to
y e-mail.
: enter an IP
n e-mail ad
e-mail addre
ame: enter
ord: enter a
nter a title o
nter a port n
his option if
ve] button to
on User Ma
enu is show
o set param
P address o
dress of the
ess of the re
a user nam
a password
of the letter.
number of t
it is require
o apply new
nual
n on the Pic
Pic. 8.4
meters of th
or a name o
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ecipient. The
me for getting
for getting
.
the SMTP s
ed by your In
w settings.
cture 8.4.
he e-mail c
of the SMTP
e letters wil
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access to t
server (by d
nternet serv
Chapter
client for us
P server you
l be sent to
o the SMTP
he SMTP s
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vice provide
8. Config: N
sing the op
u use.
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server.
server.
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er.
Network Setti
ption of ima
ss.
ngs
29
age
IP Video D
8.5The
Thi
video reco
sub server
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specified o
UseSta
NOTE! Before set
use.
Pre
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5. FTP e “FTP Sett
s menu allo
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erName / Part Port / En
tting, make s
ess the [Sav
n Operatio
ting” menu
ows you to
age snapsh
stead.
enter the IP
enter the po
: specify th
fied folder d
Password: end Port: sp
sure that you
ve] button to
on User Ma
u is shown o
set param
hots to the F
P address of
ort of the se
he folder fo
does not ex
enter user n
pecify the ra
u have enou
o apply new
nual
on the Pictu
Pic. 8.5
eters of the
FTP server.
f the FTP se
rver. By def
or recorded
ist, it will be
name and p
ange of the p
gh rights to
w settings.
ure 8.5.
e FTP clien
In case of
erver.
fault – 21.
d files on th
e created in
password to
ports for ge
record files
Chapter
nt for using
the main se
he FTP se
the root se
o get access
etting access
to the FTP s
8. Config: N
the option
erver is not
erver. If the
erver folder a
s to the serv
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server you a
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of sending
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ver.
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g of
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not
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IP Video D
8.6The
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allows you
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Eve
specific do
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recommen
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address up
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6. DDNS e “DDNS S
s menu is
u to provide
ery time as
omain name
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rvice ProvierName: en
ssword: en
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ta port.: en
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ess the [Sav
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e access to
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enter the we
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nter the data
nter the HT
val: choose
e DDNS se
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on User Ma
nu is shown
setting door
o the door s
rent IP add
be used fo
DDNS optio
e the DDNS
er name wh
sword whic
n name wh
eb address
port used
rameter).
a port used
TTP port use
e the time
rver after IP
o apply new
nual
n on the Pic
Pic. 8.6
r station co
station from
dress is ch
or access to
on.
S provider f
ich you rece
ch you recei
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of the DDN
d for the D
for port ma
ed for port m
interval wh
P address c
w settings.
cture 8.6.
onnection u
m Internet e
anged, it i
the door st
from the list
eive on DD
ve on DDN
eive on DD
NS provider.
DDNS optio
apping.
mapping.
hich will be
change.
Chapter
sing a DDN
even if you
s automati
tation from
t.
NS provide
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DNS provide
.
on. By def
e used by
8. Config: N
NS service
have only
cally comp
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s site after
er’s site afte
fault – 300
the device
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a dynamic
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r registratio
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er registratio
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e to initiate
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31
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on.
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on.
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IP Video D
8.7The
EnaSerUsePasIP AStaPre
8.8Ena
using diffe
Quick Time
The
rtsp://<IP>
Her
Door Statio
7. VPN e “VPN Set
able: put a rver URL: eerName: en
ssword: en
Address: thatus: the fie
ess the [Sav
8. RTSP abling the R
rent player
e, Real Play
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>:<PORT>/a
<IP> – doo
<PORT> –
<X> – a co
door statio
<Y> – a co
re is reques
n Operatio
tting” menu
tick to enaenter an IP
nter a user
nter a user p
he field disp
eld displays
ve] button to
RTSP funct
s which su
yer, etc.
request is
av<X>_<Y>
or station IP
– door statio
ommand of
n has only o
ommand of
st for examp
on User Ma
u is shown o
able a VPNaddress or
name to ge
password to
plays an IP
the status o
o apply new
tion, you ca
pports a sta
s used for
>, where:
P address;
on RTSP po
f the video
one channe
the video st
ple: rtsp://1
nual
on the Pictu
Pic. 8.7
function.
a domain n
et access to
o get access
address rec
of the VPN
w settings.
an receive
andard RTS
getting ac
ort (by defau
stream cha
el so you ne
tream profil
92.168.0.99
ure 8.7.
name of a V
the VPN se
s to the VP
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connection
a real-time
SP protoco
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annel. The
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le: 0 – main
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VPN server.
erver.
N server.
r the VPN c
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video strea
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channels a
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n stream, 1 –
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8. Config: N
connection i
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tream via R
re counted
– sub strea
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RTSP clien
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32
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LC,
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IP Video D
The
NOTE! Bitrate de
Internet.
The
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rtsp://<IP>name, <PA
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rtspPacPorPre
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able: enabl
able Authethe RTSP
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ess the [Sav
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e the RTSP
entication: P stream.
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st for examp
8.0.99:554/aset the nece
ort. By defa
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on User Ma
deo stream
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tick off this
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ple:
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o apply new
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m is specified
n by the ISP
n on the Pic
Pic. 8.8
s option if
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USER>&pas
er=<admin>of a data p
w settings.
d in the cod
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it needs to
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u connect to
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must be
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rd=<admindefault: 1372
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s.
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uthorization
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this ca
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33
e to
ase:
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IP Video D
8.9The
A HHTTPS pro
BefYou
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pop-up widisplayed i
[Crfields in thbe displaye
Cre[Pr
sent to the[Re[Ins
authority imaking thebutton. Chcorrespond
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9. HTTPS e “HTTPS S
HTTPS prototocol. fore using Hu can creat
on authority.reate Self-Sindow with in the “Instareate Certife pop-up wed in the “Ceated Requroperties]: e Certificatioemove]: clicstall Signen responsee request. oose the fild with the re
n Operatio
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tocol allows
HTTPS connte a self-sig. Signed Cer
necessaryalled Certificficate Requwindow withCreated Request: the reqclick to loo
on authorityck to removed Certifice to the reA web-page with the “equest, bec
on User Ma
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ok through.
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nual
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et parameteake a reque
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request toon and click
on authorityn on the ce
st. the certificaier. This bu
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Chapter
d. The TCP
ers in the doest for crea
ned certificait]. The cr
the Certifick [Submit].
y is displayeertificate req
ate receiveutton onlyrtificate file ad]. The cerng the certif
8. Config: N
P-port 443 i
oor station wting the ce
ate. Fill in theated certi
cation authoThe create
ed in this fiequest which
ed from thebecomes aopens afte
rtificate youficate instal
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ngs
34
the
ce. the
the be
the will
be
tion fter the
ould
Chapter 8. Config: Network Settings
IP Video Door Station Operation User Manual 35
NOTE! It is necessary to change Internet Explorer security settings to permit uploading files from the local folder.
For this purpose, go to the menu Tools – Internet options – Security and press the [Custom level] button. Find the item “Include local directory path when uploading files to a server” in the opened
window and select “Enable” (Pic. 12.5).
Installed Certificate: the installed certificate either self-signed or from the Certification
authority is displayed in this field.
[Properties]: click to look through information on the current certificate.
[Remove]: click to remove the certificate.
HTTPS Connection Policy: choose the necessary protocol. The following values are
available: HTTP, HTTPS, HTTP & HTTPS.
The TCP-port 443 is used for the HTTPS protocol. Note this fact if you use a port forwarding
on your router.
Press the [Save] button to apply new settings.
IP Video D
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Chapter 8. Config: Network Settings
IP Video Door Station Operation User Manual 37
SIP server / Port: the network address of a SIP server (of a telephone exchange or a proxy
server) and the number of the port for data exchange. By default, the fields are empty.
NAT: choose to allow the door station to operate via a STUN server. A STUN server helps to
localize the door station in Internet. By default, the item is disabled.
STUN IP / STUN port: the network address and port of the STUN server.
ATTENTION! STUN doesn’t work correctly with symmetric NAT. In case of using symmetric NAT the IP address of the
STUN server differs from the endpoint address and therefore the NAT address, which is seen by the
STUN server, differs from the endpoint address, which is used for sending data to the user agent.
DTMF mode: choose the mode of transmitting DTMF signals. The following modes are
available:
RFC2833 – sends DTMF tones within RTP packets.
In-Band – DTMF signals are included in the media stream; it is only used for G.711
alaw/ulaw.
SIP INFO – sends DTMF tones within INFO-messages.
Stream type: choose the type of the stream transmitting during the SIP session between the
Guest and the Client. By default, a main stream is chosen for SIP 1, a sub stream for SIP 2. “Audio
only” is also available.
Call recipient when pressing “Call” button: it allows calling the recipient by pressing the
“Call” button on the door station panel. The function is disabled if no call recipients are chosen.
Call account: it needs for calling the recipient(s) by pressing the “Call” button on the door
station panel. «SIP 1» is set by default. If the «SIP 1» account is not used, then the value changes to
«SIP 2» (and vice versa).
Call recipient #1-5: specify the number of the recipient who needs to be called by pressing
the “Call” button on the door station panel. By default, the fields are empty.
Relay out 1-3 (DTMF): specify the value of the DTMF signal; the relay outputs will be closed
as the signal will be received. For example, the door will be opened when pressing the phone button
specified in one of these fields. Up to 3 DTMF symbols are available (0-9, #, *). By default, the fields
are empty.
End SIP session after door opening: choose to end the SIP session in case of receiving the
“open the door” command (in case of receiving the DTMF signal of closing the relay outputs by the
door station). The function can be set for each relay out separately. By default, the function is
disabled.
IP Video D
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MB, is used
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43
not
ent
Chapter 10. Config: Alarm Settings
IP Video Door Station Operation User Manual 44
This option is always enabled by default, that’s why the checkboxes “Enable” and “Time 1/2”
are not available.
E-mail: put a tick to send a notification by E-mail on pressing the call button of the door
station.
Snapshot: put a tick for making snapshots on pressing the call button of the door station. The
number of the snapshots you can specify in the field to the right.
Snap interval: set the snapshotting time interval. It can be specified with a decimal number,
for example: 0.5 s, 1.5 s and etc.
E-mail / FTP: you can set E-mail and/or an FTP server as a destination or storage for the
snapshots. The snapshots will not be recorded if nothing is set.
ATTENTION! If the memory card is installed, then it is used for caching files which are sent to the FTP server or by E-
mail, so you can also find these files on the memory card.
Record: tick off this option to activate recording video files on pressing the call button of the
door station.
Record time: set a necessary duration of the video files.
FTP: you can set an FTP server as storage for the video files. The files will not be recorded if
nothing is set.
ATTENTION! If the memory card is not installed, the inner buffer of the door station, which size is about 1 MB, is used
for caching video files when recording them to the FTP server. In this case video file duration varies from 1
to several seconds, depending on bitrate value.
If the memory card is installed, then it is used for caching video files and file duration doesn’t depend on
the inner buffer of the door station.
NOTE! If several alarm events happen at once, the corresponding number of equal video files will be recorded.
Press the [Save] button to apply new settings.
IP Video D
10.The
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3
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45
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Chapter 11. Config: Controller
IP Video Door Station Operation User Manual 47
Open door sound: put a tick to play a sound signal through the door station speaker when
clicking the “open the door” button in the Intercom and IP Visor applications.
NOTE! The “Open door sound” function doesn’t work together with the “Close by call” option for the selected relay
output.
The “Open door sound” function doesn’t work when opening the door via the SIP connection because the
sound can’t be played while the SIP channel is open.
ATTENTION! Simultaneous use of the “On request” mode and the motion detection function at night time is not
acceptable! In this case the motion detection operates incorrectly.
Press the [Save] button to apply new settings.
IP Video D
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to the right
by default t
he list of NT
nd time acc
tation.
e “Current T
ate” type) o
Config: Syst
.
synchroniz
me server
an enter w
t.
ill the mom
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cording to ti
Time” field.
or a day of
tem
49
zed
(by
web
ent
by
me
the
IP Video D
12.The
Valaccess are
By
The
and “UserPre
NOTE! Entering u
letters are
Latin letter
Door Statio
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lidate Mode entered in
default the
“Administaccount so
“User1” ha
“User2” ha
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username an
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rs (A-Z, a-z),
n Operatio
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e – WEB:
the author
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trator” has
o it has no li
as usernam
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parts of the
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on User Ma
enu is show
this mode d
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me and pass
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Pic. 12.3
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Chapter 12.
password fo
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rs authorize
percase and
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Config: Syst
or door stat
the main u
ed as “Use
lowercase
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tem
50
tion
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IP Video D
12.The
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1.
2.
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nge Internet
to the menu
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on User Ma
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mware do a
button. Ch
e [Open] bu
e] button t
d after upgr
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Tools – Incal directory12.5).
nual
shown on th
Pic. 12.4
as follows:
hoose the
utton.
to start up
rading proc
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he Picture 1
4
appropriate
pgrading th
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s to permit u
ons – Securn uploading
12.4.
e file in th
he firmwar
pleting.
uploading file
rity and pre
g files to a
Chapter 12.
he opened
re. The do
es from the l
ss the [Cusserver” in t
Config: Syst
File Explo
oor station
ocal folder.
stom level] the opened
tem
51
orer
is
IP Video D
3.
ATTENTIOUse only
incorrectly
Do not dis
the IP add
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Door Statio
Set door st
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sconnect the
ress 192.168
e breakdown
n Operatio
tation param
firmware f
maged in case
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on User Ma
meters by d
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the network
restoring to d
incorrect firm
nual
Pic. 12.5
default (see
conform to
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default settin
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5
paragraph
the device
firmware file
rmware is up
gs.
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12.5).
model! The
.
pgraded. The
overed by th
Chapter 12.
e device ma
e door statio
e warranty.
Config: Syst
ay operate
on will have
tem
52
IP Video D
12.The
Her
upgrade. M
[Excontains th
[Imclick [Impo
[Repassword
restoring.
The
parameters
Door Statio
.5. Restoree “Restore”
re you can
Moreover, y
xport]: click
he date and
mport]: click
ort]. After re
estore]: pre
and press t
e door stat
s, including
n Operatio
e ” menu is s
n set the do
ou can save
k to save do
the time of
k to reset th
estoring the
ess this butt
the [ОК] bu
tion will be
an IP addr
on User Ma
shown on th
oor station
e the main
oor station s
f saving (ac
he settings
e settings th
ton to set d
utton to con
automatica
ress and a c
nual
he Picture 1
Pic. 12.6
by default
door station
settings as
ccording to t
from the “e device wi
door station
nfirm restor
ally reboote
current date
2.6.
6
t in case o
n settings a
a file with t
the door sta
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ill be reboot
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e, are set by
of some pro
s a file to re
the “.bak”ation clock).
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s by defaul
opened win
storing the
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Chapter 12.
oblems or a
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default se
Config: Syst
after firmwa
ater.
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s [Х] to can
ettings. All t
tem
53
are
me
and
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IP Video D
12.The
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window. P
Door Statio
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eboot]: pres
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t ” menu is sh
ss this butt
tor passwo
cancel rebo
on User Ma
hown on the
ton to reboo
ord and pre
ooting.
nual
e Picture 12
Pic. 12.7
ot the door
ess the [ОК
2.7.
7
station. Th
К] button t
his procedu
o confirm
Chapter 12.
re may las
rebooting i
Config: Syst
t 1-2 minut
n the open
tem
54
tes.
ned
IP Video D
12.The
The
system ev
switched o
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DatPerPre
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.7. Systeme “System
e system lo
ents that h
on.
e following s
te: specify t
r page: spe
ess the [Sea
n Operatio
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settings are
the necessa
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arch] button
on User Ma
u is shown o
s informatio
The log sta
e available i
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mber of line
n to start se
nual
on the Pictu
Pic. 12.8
on about c
rts recordin
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period.
es per a log
earching the
ure 12.8.
8
changes of
ng informati
u:
page.
e events.
the door
ion automa
Chapter 12.
station set
atically after
Config: Syst
ttings and
r the device
tem
55
the
e is
IP Video D
The
Thi
excepting o
Door Statio
e “Alarm se
s menu ha
one differen
n Operatio
earch” men
as a similar
nce that it is
on User Ma
Chanu is shown
r look and
s used for s
nual
apter 13. n on the Pic
Pic. 13.1
functionalit
earching al
Alarm cture 13.1.
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ty as the p
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arm
56
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IP Video D
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ssion
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Chapter 14. Recommendations on Setting and Operation of DS05M(P)
IP Video Door Station Operation User Manual 58
NOTE! The names of options in the OS menus may differ from the ones mentioned above.
2. Some features of functionality of the door station can be effectively used to reduce the echo
feedback effect on the Client side (PC speakers). In the Web User Interface menu go to Config – Audio Settings – Audio Parameter and change the compression type to «G.726». This echo
cancellation method has one disadvantage that consists in some decrease of sound quality and its
volume level because of limitations of the G.726 codec.
14.2. Sound Gain and Volume Adjusting 1. If the Client can’t hear the Guest well or his voice is interrupted, or if the Guest hears his
echo, then change your operating system settings as follows: go to Control Panel – Sound – Recording, double-click the recording device set by
default (microphone) and reduce microphone boost level and volume level (if necessary) on the Levels tab. It is recommended to set microphone boost level to 0 dB, volume level to 100. It is also necessary to ensure that the “Listen to this device” option is disabled on the Listen tab.
reduce volume level of the PC speakers to the minimal appropriate level. If it is too high, then the microphone may receive the audio waves from the speakers and, therefore, the Guest may hear his echo as well as the Client may hear the Guest with interrupts.
place the PC microphone farther from the speakers and closer to Client’s face.
Moreover, you can adjust the gain of sound transmitted from the door station microphone to the PC speakers in the Web User Interface. Go to Config – Audio Settings – Audio Parameter and change the “Input Volume” parameter to the appropriate value. The lower “Input Volume” value, the quieter Guest’s voice and his echo, and vice versa.
2. If the Guest can’t hear the Client well or his voice is interrupted, then change your operating
system settings as follows: go to Control Panel – Sound – Recording, double-click the recording device set by
default (microphone) and increase microphone boost level on the Levels tab. Then, set appropriate volume level. It is recommended to set microphone boost level to 0 dB, volume level to 100. Values of the parameters may vary depending on the PC microphone type.
ensure that the “Listen to this device” option is disabled on the Listen tab. reduce volume level of the PC speakers to the minimal appropriate level. Moreover, you can adjust the gain of sound transmitted from the PC microphone to the door
station speaker in the Web User Interface. Go to Config – Audio Settings – Audio Parameter and
change the “Output Volume” parameter to the appropriate value. The lower “Output Volume” value,
the quieter Client’s voice and his echo, and vice versa.
Appendices
IP Video Door Station Operation User Manual 59
Appendices Appendix A. Factory Defaults
Parameter Value
IP address 192.168.0.99
Subnet mask 255.255.255.0
Gateway 192.168.0.1
Username (administrator) admin
Password (administrator) admin
HTTP port 80
Data port 5000
RTSP port 554
ONVIF port 2000
NTP-server time.nist.gov
time.windows.com
time-nw.nist.gov
time-a.nist.gov
time-b.nist.gov
IP Video D
ApB1.Set
case of us
ATTENTIOIt is neces
application
connection
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Go
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EnaNumCal
example, P
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button of a
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ppendix B.. Direct Cotting the SI
ing other ap
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n, but data a
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u only need
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ll recipientPC).
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. Example nnection P direct co
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are transferre
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t #1: enter
settings clic
are correc
on:
on User Ma
of SIP Se
onnection u
the setting i
nection chan
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ed via RTP
ese ports for
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e following p
to enable a
station IP ad
r the IP ad
ck [Save]. ct then you
nual
etting
sing the M
is done in a
nnel betwee
attention that
(the range o
correct SIP o
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Pic. B1
menu for se
parameters
a SIP option
ddress.
ddress of t
u will see th
icroSIP app
a similar way
en the devic
t the Port 5
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etting SIP c
for the SIP
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the device
he following
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ces (door sta
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y used for e
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60
example. In
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establishing
5535). The
he call (for
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0
n
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IP Video D
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ATTENTIOIt is neces
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pplications t
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are transferre
ssible via the
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on User Ma
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ese ports for
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cation windo
Pic. B3
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a similar way
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that the Port
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ow is given
pplication is
y.
ces (door sta
t 5060 is onl
ers by defau
on the Pict
s given for e
ation and P
y used for e
ult is 1024-6
ture B1. Cli
Appendi
6
example. In
C with the
establishing
5535). The
ick Menu –
ces
1
n
–
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EntSIPUseDomLogPasIf n
NOTE! Contact yocan use an
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ter the followP server: yoer: your accmain: your gin: usernassword: yoecessary yo
our system any Internet S
to the dooru commonlyable SIP #1me: enter thmber: enteername: enssword: en
P port: entegister on Sgistration s
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for local SIPou prefer.
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ername for asword for aort (by defaput a tick toer the doma
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Appendi
62
ck [Save].
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r
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Appendices
IP Video Door Station Operation User Manual 63
Appendix C. SIP Hardware and Software Compatibility Lists C1. PBX Compatibility 3CX
Asterisk 11
Asterisk 12
C2. Software Compatibility Jitsy 2.8.5426 (Windows Desktop)
MicroSIP 3.12.1 (Windows Desktop)
Linphone 3.9.1 (Windows Desktop, Android)
C3. Hardware Compatibility
Grandstream GXV3275 Video IP Phone
Appendices
IP Video Door Station Operation User Manual 64
Appendix D. Glossary
Client is person who controls a door station using computer.
Door Station Controller is used for powering the door station, network connection,
processing the signal of door opening and signals of other devices that can be connected to the
door station.
Guest is a person who presses the call button on a door station installed outside.
IP Video Door Station is a device which is used for controlling the access to some territory
or building and provides video surveillance functions due to a built-in IP video camera. The call
from the Guest (as he presses the call button) is sent from the door station to the Client’s PC or
laptop with the installed application. The Client can see the Guest on the monitor of his PC and talk
with him using a microphone and speakers / headphones. The Client can control the electronic
door lock and some other devices connected to the door station controller.
PoE Injector is a device that stands between a regular Ethernet switch and the powered
device (for example, door station PoE supported controller), injecting power and transferring the
data via the same cable.
3GP (3GPP file format) is a multimedia container format defined by the Third Generation
Partnership Project (3GPP) for 3G UMTS multimedia services. It is used on 3G mobile phones but
can also be played on some 2G and 4G phones.
ActiveX is a standard that enables software components to interact with one another in a
networked environment, regardless of the language(s) used to create them. Web browsers may
come into contact with ActiveX controls, ActiveX documents, and ActiveX scripts. ActiveX controls
are often downloaded and installed automatically as required.
Asymmetric Digital Subscriber Line (ADSL) is an obsolete type of Digital Subscriber Line
technology, a data communications technology that enables faster data transmission over copper
telephone lines than a conventional voiceband modem can provide.
Angle is the field of view, relative to a standard lens in a 35mm still camera, expressed in
degrees, e.g. 30°. For practical purposes, this is the area that a lens can cover, where the angle of
view is determined by the focal length of the lens. A wide-angle lens has a short focal length and
covers a wider angle of view than standard or telephoto lenses, which have longer focal lengths.
Appendices
IP Video Door Station Operation User Manual 65
ARP (Address Resolution Protocol) is used to associate an IP address to a hardware
MAC address. A request is broadcast on the local network to discover the MAC address for an IP
address.
Aspect ratio is a ratio of width to height in images. A common aspect ratio used for
television screens and computer monitors is 4:3. High-definition television (HDTV) uses an aspect
ratio of 16:9.
Authentication is the process of identifying an individual, usually based on a user name
and password. In security systems, authentication is distinct from authorization, which is the
process of giving individuals access to system objects based on their identity. Authentication
merely ensures that the individual is who he or she claims to be, but says nothing about the access
rights of the individual.
Autoiris (or DC-Iris).This special type of iris is electrically controlled by the camera, to
automatically regulate the amount of light allowed to enter.
Bit rate: (in kbit/s or Mbit/s) is often referred to as speed, but actually defines the number of
bits/time unit and not distance/time unit.
Backlight Compensation compensates for strong backlighting, so that subjects appear
clearly instead of as silhouettes.
Bonjour, also known as zero-configuration networking, Bonjour enables automatic
discovery of computers, devices, and services on IP networks. Bonjour allows devices to
automatically discover each other without the need to enter IP addresses or configure DNS
servers. Bonjour is developed by Apple Computer Inc.
CCD (Charged Coupled Device). This light-sensitive image device used in many digital
cameras is a large integrated circuit that contains hundreds of thousands of photo-sites (pixels)
that convert light energy into electronic signals. Its size is measured diagonally and can be 1/4",
1/3", 1/2" or 2/3".
CGI (Common Gateway Interface) is a specification for communication between a web
server and other (CGI) programs. For example, a HTML page that contains a form might use a CGI
program to process the form data once it is submitted.
Classless Inter Domain Routing (CIDR) is a method for assigning IP addresses without
using the standard IP address classes like Class A, Class B or Class C. In CIDR notation, an IP
address is represented as A.B.C.D /n, where "/n" is called the IP prefix or network prefix. The IP
prefix identifies the number of significant bits used to identify a network. For example, 192.9.205.22
/18 means, the first 18 bits are used to represent the network and the remaining 14 bits are used to
identify hosts. Common prefixes are 8, 16, 24, and 32. Complementary metal–oxide–semiconductor (CMOS) is a technology for constructing
integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM,
and other digital logic circuits. CMOS technology is also used for several analog circuits such as
Appendices
IP Video Door Station Operation User Manual 66
image sensors (CMOS sensor), data converters, and highly integrated transceivers for many types
of communication.
Dynamic DNS is a method/protocol/network service that provides the capability for a
networked device, such as a router or computer system using the Internet Protocol Suite, to notify
a Domain Name System (DNS) name server to change, in real time, the active DNS configuration
of its configured hostnames, addresses or other information.
DHCP (Dynamic Host Configuration Protocol) is a protocol that lets network
administrators automate and centrally manage the assignment of Internet Protocol (IP) addresses
to network devices in a network. DHCP uses the concept of a "lease" or amount of time that a
given IP address will be valid for a computer. The lease time can vary, depending on how long a
user is likely to require the network connection at a particular location. DHCP also supports static
addresses for e.g. computers running web servers, which need a permanent IP address.
Digital zoom is a method of decreasing (narrowing) the apparent angle of view of a digital
photographic or video image. Digital zoom is accomplished by cropping an image down to a
centered area with the same aspect ratio as the original, and usually also interpolating the result
back up to the pixel dimensions of the original. It is accomplished electronically, with no adjustment
of the camera's optics, and no optical resolution is gained in the process.
Domain server can also be used by organizations that wish to centralize the management
of their (Windows) computers. Each user within a domain has an account that usually allows them
to log in to and use any computer in the domain, although restrictions may also apply. The domain
server is the server that authenticates the users on the network.
Ethernet is the most widely installed local area network technology. An Ethernet LAN
typically uses special grades of twisted pair wires. The most commonly installed Ethernet systems
are 10BASE-T and 100BASE-T10, which provide transmission speeds up to 10 Mbps and 100
Mbps respectively.
Factory default settings are the settings that originally applied for a device when it was
first delivered from the factory. If it should become necessary to reset a device to its factory default
settings, this will, for many devices, completely reset any settings that were changed by the user.
Firewall works as a barrier between networks, e.g. between a Local Area Network and the
Internet. The firewall ensures that only authorized users are allowed to access the one network
from the other. A firewall can be software running on a computer, or it can be a standalone
hardware device.
Focal length is measured in millimeters; the focal length of a camera lens determines the
width of the horizontal field of view, which in turn is measured in degrees.
FPS (frames per second) a measure of how much information is used to store and display
motion video. The term applies equally to film video and digital video. Each frame is a still image;
Appendices
IP Video Door Station Operation User Manual 67
displaying frames in quick succession creates the illusion of motion. The more frames per second
(fps), the smoother the motion appears.
Frame is a complete video image. In the 2:1 interlaced scanning format of the
RS-170 and CCIR formats, a frame is made up of two separate fields of 262.5 or 312.5 lines
interlaced at 60 or 50 Hz to form a complete frame, which appears at 30 or 25 Hz. In video
cameras with a progressive scan, each frame is scanned line-by-line and not interlaced; most are
also displayed at 30 and 25 Hz.
FTP (File Transfer Protocol) is an application protocol that uses the TCP/IP protocols,
used to exchange files between computers/devices on networks.
Full-duplex means transmission of data in two directions simultaneously. In an audio
system this would describe e.g. a telephone system. Half-duplex also provides bi-directional
communication, but only in one direction at a time, as in a walkie-talkie system.
G.711 is the default pulse code modulation (PCM) standard for Internet Protocol (IP) private
branch exchange (PBX) vendors, as well as for the public switched telephone network (PSTN).
G.711 digitizes analog voice signals producing output at 64 kilobits per second (Kbps).
Gain is the amplification factor and the extent to which an analog amplifier boosts the
strength of a signal. Amplification factors are usually expressed in terms of power. The decibel (dB)
is the most common way of quantifying the gain of an amplifier.
Gateway is a point in a network that acts as an entry point to another network. In a
corporate network for example, a computer server acting as a gateway often also acts as a proxy
server and a firewall server. A gateway is often associated with both a router, which knows where
to direct a given packet of data that arrives at the gateway, and a switch, which furnishes the actual
path in and out of the gateway for a given packet.
HTTP (Hypertext Transfer Protocol) is the set of rules for exchanging files (text, graphic
images, sound, video, and other multimedia files) on the web. The HTTP protocol runs on top of
the TCP/IP suite of protocols.
HTTPS (Hypertext Transfer Protocol over SSL) is a web protocol used by browsers and
web servers to encrypt and decrypt user page requests and the pages returned by the server. The
encrypted exchange of information is governed by the use of an HTTPS certificate (issued by a
Certificate Authority), which guarantees the authenticity of the server.
Hub is used to connect multiple devices to the network. The hub transmits all data to all
devices connected to it, whereas a switch will only transmit the data to the device it is specifically
intended for.
ICMP is a network protocol useful in Internet Protocol (IP) network management and
administration. ICMP is a required element of IP implementations. ICMP is a control protocol,
meaning that it does not carry application data, but rather information about the status of the
network itself.
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IEEE 802.11 is a family of standards for wireless LANs. The 802.11 standard supports 1 or
2 Mbit/s transmission on the 2.4 GHz band. IEEE 802.11b supports data rates up to11 Mbit/s on
the 2.4 GHz band, while 802.11g allows up to 54 Mbit/s on the 5 GHz band.
Interlacing. Interlaced video is video captured at 50 pictures (known as fields) per second,
of which every 2 consecutive fields (at half height) are then combined into 1 frame. Interlacing was
developed many years ago for the analog TV world and is still used widely today. It provides good
results when viewing motion in standard TV pictures, although there is always some degree of
distortion in the image.
Internet Explorer (formerly Microsoft Internet Explorer, commonly abbreviated IE or MSIE)
is a series of graphical web browsers developed by Microsoft and included as part of the Microsoft
Windows line of operating systems, starting in 1995.
IP66 is a two digit number developed by the international electrical Commission, and is
used to provide Ingress Protection (IP) rating to a piece of electronic equipment or to an enclosure
for electronic equipment. The Ingress protection code indicates the level and amount of protection.
The first digit means no ingress of dust; complete protection against contact. The second digit
means water projected in powerful jets (12.5mm nozzle) against the enclosure from any direction
shall have no harmful effects.
IP camera. The terms IP camera, network camera and Internet camera all refer to the
same thing - a camera and computer combined in one unit. It operates as stand-alone unit and
only requires a connection to the network.
JPEG (Joint Photographic Experts Group).Together with the GIF file format, JPEG is an
image file type commonly used on the web. A JPEG image is a bitmap, and usually has the file
extension ‘.jpg’ or “.jpeg.” When creating a JPEG image, it is possible to configure the level of
compression to use. As the lowest compression (i.e. the highest quality) results in the largest file,
there is a trade-off between image quality and file size.
kbit/s (kilobits per second) is a measure of the bit rate, i.e. the rate at which bits are
passing a given point. See also Bit rate.
LAN (Local Area Network) is a group of computers and associated devices that typically
share common resources within a limited geographical area.
Lux is a standard unit of illumination measurement.
MAC address (Media Access Control address) is a unique identifier associated with a
piece of networking equipment, or more specifically, its interface with the network. For example,
the network card in a computer has its own MAC address.
Mbit/s (Megabits per second) is a measure of the bit rate, i.e. the rate at which bits are
passing a given point. Commonly used to give the “speed” of a network. A LAN might run at 10 or
100 Mbit/s.
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Motion JPEG is a simple compression/decompression technique for network video.
Latency is low and image quality is guaranteed, regardless of movement or complexity of the
image. Image quality is controlled by adjusting the compression level, which in turn provides
control over the file size, and thereby the bit rate.
MPEG-4 is a group of audio and video coding standards and related technology. The
primary uses for the MPEG-4 standard are web (streaming media) and CD distribution,
conversational (videophone), and broadcast television. Most of the features included in MPEG-4
are left to individual developers to decide whether to implement them or not. This means that there
are probably no complete implementations of the entire MPEG-4 set of standards. To deal with
this, the standard includes the concept of "profiles" and "levels", allowing a specific set of
capabilities to be defined in a manner appropriate for a subset of applications.
Multicast is a bandwidth-conserving technology that reduces bandwidth usage by
simultaneously delivering a single stream of information to multiple network recipients.
Network Time Protocol (NTP) is a protocol for synchronizing the clocks of computer
systems over packet-switched, variable-latency data networks. It is designed particularly to resist
the effects of variable latency by using a jitter buffer.
NTSC (National Television System Committee) is an analog color encoding system used
in television systems in Japan, the United States and other parts of the Americas. NTSC defines
the video signal using 525 TV lines per frame, at a refresh rate equal to 30 frames per second. See
also PAL.
ONVIF (Open Network Video Interface Forum) is a global and open industry forum with
the goal to facilitate the development and use of a global open standard for the interface of
physical IP-based security products. Or in other words, to create a standard for how IP products
within video surveillance and other physical security areas can communicate with each other.
ONVIF is an organization started in 2008 by Axis Communications, Bosch Security Systems and
Sony.
PAL (Phase Alternating Line) is an analog color encoding system used in television
systems in Europe and in many other parts of the world. PAL defines the video signal using 625 TV
lines per frame, at a refresh rate equal to 25 frames per second.
Power over Ethernet or PoE provides power to a network device via the same cable as
used for the network connection. This is very useful for IP-Surveillance and remote monitoring
applications in places where it may be too impractical or expensive to power the device from a
power outlet.
PPP (Point-to-Point Protocol) is a protocol that uses a serial interface for communication
between two network devices. For example, a PC connected by a phone line to a server.
Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol for encapsulating
Point-to-Point Protocol (PPP) frames inside Ethernet frames. It is used mainly with DSL services
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where individual users connect to the DSL modem over Ethernet and in plain Metro Ethernet
networks.
Progressive scan, as opposed to interlaced video, scans the entire picture, line by line
every sixteenth of a second. In other words, captured images are not split into separate fields as in
interlaced scanning.
Jack-45 is an eight-wire connector used to connect computers onto a local-area networks
(LAN), especially Ethernets. RJ-45 connectors look similar to the RJ-11 connectors used for
connecting telephone equipment, but they are a bit wider.
Router is a device that determines the next network point to which a packet should be
forwarded on its way to its final destination. A router creates and/or maintains a special routing
table that stores information on how best to reach certain destinations. A router is sometimes
included as part of a network switch.
RTP is an Internet protocol for the transport of real-time data, e.g. audio and video. It can
be used for media-on-demand as well as interactive services such as Internet telephony.
RTSP (Real Time Streaming Protocol) is a control protocol, and a starting point for
negotiating transports such as RTP, multicast and Unicast, and for negotiating codecs.
RTSP can be considered a “remote control” for controlling the media stream delivered by a
media server. RTSP servers typically use RTP as the protocol for the actual transport of
audio/video data.
Shutter is the device on the camera that opens and closes to control how long the focal
plane is exposed to light.
SMTP is used for sending and receiving e-mail. However, as it is “simple,” it is limited in its
ability to queue messages at the receiving end, and is usually used with one of two other protocols,
POP3 or IMAP. These other protocols allow the user to save messages in a server mailbox and
download them periodically from the server.
SMTP authentication is an extension of SMTP, whereby the client is required to log into the
mail server before or during the sending of email. It can be used to allow legitimate users to send
email while denying the service to unauthorized users, such as spammers.
SSL/TLS (Secure Socket Layer/Transport Layer Security). These two protocols (SSL is
succeeded by TLS) are cryptographic protocols that provide secure communication on a network.
SSL is commonly used over HTTP to form HTTPS, as used e.g. on the Internet for electronic
financial transactions. SSL uses public key certificates to verify the identity of the server.
Subnet & subnet mask is an identifiably separate part of an organization's network.
Typically, a subnet may represent all the machines at one geographic location, in one building, or
on the same local area network (LAN). Having an organization's network divided into subnets
allows it to be connected to the Internet with a single shared network address.
The subnet mask is the part of the IP address that tells a network router how to find the subnet that
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the data packet should be delivered to. Using a subnet mask saves the router having to handle the
entire 32-bit IP address; it simply looks at the bits selected by the mask.
Switch is a network device that connects network segments together, and which selects a
path for sending a unit of data to its next destination. In general, a switch is a simpler and faster
mechanism than a router, which requires knowledge about the network and how to determine the
route. Some switches include the router function.
TCP is used along with the Internet Protocol (IP) to transmit data as packets between
computers over the network. While IP takes care of the actual packet delivery, TCP keeps track of
the individual packets that the communication (e.g. requested a web page file) is divided into, and,
when all packets have arrived at their destination, it reassembles them to re-form the complete file.
TCP is a connection-oriented protocol, which means that a connection is established
between the two end-points and is maintained until the data has been successfully exchanged
between the communicating applications.
Time to live (TTL) is mechanism that limits the lifespan of data in a computer or network.
TTL may be implemented as a counter or timestamp attached to or embedded in the data. Once
the prescribed event count or timespan has elapsed, data is discarded. In computer networking,
TTL prevents a data packet from circulating indefinitely. In computing applications, TTL is used to
improve performance of caching or improve privacy.
UDP is a communications protocol that offers limited service for exchanging data in a
network that uses the Internet Protocol (IP). UDP is an alternative to the Transmission Control
Protocol (TCP). The advantage of UDP is that it is not required to deliver all data and may drop
network packets when there is e.g. network congestion. This is suitable for live video, as there is
no point in re-transmitting old information that will not be displayed anyway.
Universal Plug and Play (UPnP) is a set of networking protocols for primarily residential
networks without enterprise class devices that permits networked devices, such as personal
computers, printers, Internet gateways, Wi-Fi access points and mobile devices to seamlessly
discover each other's presence on the network and establish functional network services for data
sharing, communications, and entertainment.
Uniform Resource Locator or Unified Resource Locator (URL) is a character string that
specifies where a known resource is available on the Internet and the mechanism for retrieving it.
Wireless Application Protocol (WAP) is a technical standard for accessing information
over a mobile wireless network. A WAP browser is a web browser for mobile devices such as
mobile phones (called "cellular phones" in some countries) that uses the protocol.
Web server is a program, which allows Web browsers to retrieve files from computers
connected to the Internet. The Web server listens for requests from Web browsers and upon
receiving a request for a file sends it back to the browser.
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The primary function of a Web server is to serve pages to other remote computers;
consequently, it needs to be installed on a computer that is permanently connected to the Internet.
It also controls access to the server whilst monitoring and logging server access statistics.
Wireless LAN is a wireless local area network that uses radio waves as its carrier: where
the network connections for end-users are wireless. The main network structure usually uses
cables.