Description

 Model **4:
Model**4 tracker working based on the GSM/GPRS network and GPS satellite positioning system, It can track and monitor remote target by SMS or internet.

Feature:
1. Built-in large capacity ***0MA battery, long standby time of *0 days.
2. Waterproof shell
3. Powerful magnets to absorb to vehicle firmly.
4. Real-time tracking, retrieve of lost vehicles, cargo.
5. Built-in high sensitivity GPS and GSM antenna to make it can be used alone without installation, convenient and quick.
6. Support for external power. Supply for the tracker to be installed on the device which can provide power for long-term using.
7. Have three LED indicators for identifying signals easily 
8.Five authorized phone number to protect tracker information and assets
9.Real time tracking via SMS or GPRS (TCP/UDP)
*0.External GPS/GSM and Built-in GSM/GPS for your choice to use

Main function:
1.Support GPS+LBS positioning ways
2.Auto tracking continuously
3.Get absolute address by SMS, GPRS real time tracking on web based server or PC server
4.Real-time online tracking
5.Single Locating, Get location in absolute street address,
6.Movement alarm, Geo-fence alarm, shock sensor alarm, over speed alarm, remote   monitoring,
7.Power -cut and restore alarm by SMS; Engine -cut and restore alarm by SMS
8.Sleeping function: can save power to extend the standby time

Specifications (Technology parameters):
DIM:*4mm**0mm**8mm
Weight: **0g
Network: GSM/GPRS
Band: **0/**0/*******0Mhz
GSM/GPRS Module: SIM**0B
GPS Module: SIRF3 chip
GPS Sensitivity: ***9dBm
GPS Accuracy: 5m
EXT.: DC *2V**4V
Battery: 3.7V ***0mA/h Polymer battery
Standby time: GSM sleep mode ***0h
Charge time: 5h
Storage Temp.: **0C to *5C
Operation Temp: **0C to *5C

Applications
1)Locating and tracking service for cars, trucks, container trucks, special vehicles, cargo and criminal investigation officer.
2) Vehicle rental/Fleet management etc
3)Powerful magnet water proof, adsorbing in the hidden place of car.
4)Protect child /the old/the disabled/pet etc
5)Provide peace-of-mind for businessmen
6)Personnel Management
7)Criminals Tracking