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2 ANALOG DIGITAL

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1. HARDWARE BASE

2. SOFTWARE BASE

( )

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1

( )HARDWARE BASE 2

1. Analog Time Laps Video Multiplexer() VHS

2. Semi DigitalDigital Video Recorder Time Laps Video Multiplexer()

( )

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Time Laps Video

Multiplexer,

Time Laps

( )

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Digital Video Recorder

Lan

Digital ( Digital Video Recorder )

Multiplexer Time Laps Video Hard disk

( )

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( )2. IP

LAN

- ( IP Camera Network Camera )

- ( Switching Hub )

- Software

- ( Storage Server )

(

)

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Backup device or Storage Server

NetworkViewing/recording

software

IP camera

IP camera

Lan

Lan

Lan

Digital Storage

Viewer or Monitoring only

( )

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IP Camera DVR

( LIVE )

Digital VideoRecorder

(LAN) (SwitchingHub)

SoftwareLicense Hard disk

Wireless Lan

DVR (Digital Video Recorder )

Multiplexer

DVR Multiplexer Time-lapse(DVR 1

32

)

( Scalability )

/

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SOFTWARE BASE HARDWARE BASE

( SystemIntelligent )

Access Control, Fire

Alarm

DVR

Alarm

Hard disk Tray Hard disk

Hard disk DVR

DVR TimeLaps

DVR

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IP System Analog System

COST Simple installation especiallycabling

- Lower installation fee

- UTP Cable (lower than Coax

and Fewer cable)

Operation Fee- HDD Storage, central

- Storage via Network

- Central maintenance &

Operation

Easy expansion

- Simply Add IP cam to theNW in place

Installation

- Coax cable

- Tough Installation

Operation Fee

- Local Recording- Tape Recording

- Maintenance & operation

at the each site

- Tape Media exchange,

Cost for tape Large scale installation to

expand system.

Scalability Wide Area coverage with

one system

-1 to as many camera in

the wide area network

Easy expansion

Site by Site.

MUX Connection

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IP SYSTEM Analog System

Location free Client Access Remote Viewing of Livevideo or images from

anywhere via NW

No remote access

Monitor at the site within

the closed local circuit.

Easy operation &

management

Remote Monitoring form

any where Remote Recording via

Network (HDD,TAPE)

No remote monitoring or

administration Video tape recording and

need to exchange cassette

at the each site.

Quality Images can be storedwithout degradation

Valuable as DB. Digital

Images are searchable

Long distance

transmission with less loss

Recorded video isdeteriorated.

Quality loss if long cable is

used.

Intelligence Various application with

software processing digital

Images

-Face Recognition-People Count

-Alarm related function

N/A