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GPS Offender Locator

A new cost-effective public safety tool for managing participants under supervised community corrections is here -- The Wherify Offender Locator. Using the same tested and proven technology as Wherifys GPS Locator for Kids, the Offender Locator is a public safety solution that corrections, law enforcement, the judicial system and communities can rely on. Now a parole/probation officer can simply use the Internet or any phone to quickly identify and continuously monitor the location of the offender within feet, in about a minute. The Wherify Offender Locator is also the only body-worn electronic monitoring system that converges three major tracking technologies (RF, passive GPS and active GPS) into a single device being developed for the corrections market.

Wherifys New GPS Offender Locator Tracks Wherever They Go!

Preliminary Data Sheet

The Wherify Offender Locator Features: Can continuously monitor the offenders location.

A basic schedule of location requests every 2 - 5 minutes maximizes battery life, enabling a minimum of 30 locates an hour for entire 12-hour period. Locates are reported in batches each time the locator requires a new location information.

Will continue to locate when no network coverage

is available by storing each event and collecting on its schedule until it can report back. The unit has the capacity to hold up to 500 location events.

With an interchangeable battery, the offender can

swap a depleted unit with a fully charged battery, thereby eliminating the need to connect the Offender Locator to the wall while the wearer recharges the battery.

An internal backup battery in the Offender Locator

will alert the call center if the battery is removed and not replaced within two minutes. This internal battery has the capacity to perform 100 locates, or six hours of power, which ever comes first. Even when powered with the internal battery, the locator-monitoring center can continue to perform additional locates 24/7.

A tamper resistance mechanism built into the

Offender Locator makes it exceptionally difficult for anyone to perform an unauthorized removal of the unit without the monitoring center and parole/probation officer knowing about it.

With the Offender Monitors RF integration, a

virtual tether suspends location activity while the unit resides within a per-determined Geo-fence.

As a back up, the Offender Monitor has a tether

that suspends the location cycle while the unit is within the field of the tether.

A vibrating feature in the Offender Monitor signals

the wearer that probation/parole officer has sent a message.

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b) Telephone number pinging

c) Variable tracking schedule

d) Tracking schedule can be overwritten, by the location-monitoring center.

e) Tamper alarms

f) Self-resetting capability

g) Internal permanent back-up battery

h) Recharge scheme from external battery

i) External charger for continuous charging of interchangeable batteries

j) Super cap to extend internal battery performance.

k) Battery power level indicated with each location

l) A hardware boot sequence when connecting a fresh power cell

m) No LCD display

n) Wireless tether capability, which can be used to suspend location event when locator is within the field of the tether

o) Battery charger contains built-in tether transmitter

p) When the locator is suspended from locating while in the field of the tether

q) The unit has an airplane mode activated by the call center for times that they have to travel on airplanes

r) Electronic notification of Low battery, receipt of signal from parole/probation officer, and excessive time without a fix

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a) Battery life: 30 hours per day 30 locates per hour with a 3.4Ahr battery capacity. This battery pack will have a visible indicator of residual charge

b) A 3-color LED indicates the battery value

c) The battery will support up to 30 hours of 30 locates per hour

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a) The unit shall use spread spectrum communications

b) The one piece tracking device unit collects location data at a programmable interval determined by a command from the location-monitoring center

c) Unit has the capacity to store up to 500 locates

d) Two-way communications capability

e) The locator is able to communicate with the monitoring center unless it is in a GPS cycle or out of range of network coverage

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a) The one piece tracking device unit electronics is capable of being reprogrammed externally. (Serial port)

b) The one piece tracking device unit retains its configuration and calibration parameters when loaded with a new program

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a) The unit has the ability to notify the wearer, through a long vibrate followed by a pause then followed by another long vibrate, that the parole/probation officer has sent a message. The unit has the ability to allow the wearer to return a message indicating he/she received the original message.

b) The unit notifies the wearer of a low battery condition. When the battery is coming close to end of charge a vibrator vibrates 2 short time followed by a pause then a repeat of the two short vibrates. The unit also has a LED indicator, which changes color during its discharge cycle constantly indicating battery condition. The unit notifies the wearer with a long pulse followed by two short pulses that the unit has not had a GPS fix for an as of yet unspecified time period. This feature will be deactivated when the tether signal is present.

GPS Offender LocatorPreliminary Data Sheet

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Wireless Telephone Receiver

CDMAOneTM air interface with chip set supporting 1900 MHz frequency band

Time and date refresh via wireless network GPS synchronization

Data Communications and Messaging

Standard SMS protocol and circuit-switched data (14.4 kbps max) via wireless network IP gateway to initiate locate command from Device or Location Service Center

Stack supports up to ten, 10-digit mobile-terminated numeric SMS pages with timestamp

Wherify Wireless 2000 Bridge Parkway, Suite 201 Redwood Shores, CA 94065 T 650 551 5200 F 650 551 5225

Specifications subject to change without notice.

GPS Offender LocatorPreliminary Data Sheet

SSppeecciiffiiccaattiioonnss Size Height - 5.5" Width - 2.0" Depth - 0.825" (7/8+") Weight 121 grams Housing PC ABS Plastic (Polycarbonate Acetyl Butadiene Styrene) Button Functions Message Scroll Message Erase Sound On/Off 911 Emergency Request Battery 950 mAh Lithiumion ~130 hour Standby* ~3-hour recharge* ~100 locates/charge* *Variation may occur depending on usage Environment 0 to 40c Operating Temp -20 to 60c Storage Temp AC Adapter AC 100-120 input DC 6V 500mA output

LCD

Size 102 x 80 mm Full Graphics & Text FSTN

12-character x 6-line Display

Character 5 x 8 dot matrix

4-level battery icon

4-level signal strength icon

Audible Page Alert. on/off icon

On/off icon

GPS time digital clock

Date stamp

Auto time zone correction

Other Features

Water-resistant design. Designed to keep water out, product not intended for immersion in our continuous exposure to water.

10 numeric SMS Message slots w/timestamp

GPS-refresh watch up to 100th of a second