Features:
Working Based on existing GSM/GPRS network and GPS satellites， Set multiple functions of security， tracking， monitoring surveillance， 
emergency alarms and management， this product can locate and monitor any remote targets by SMS or internet.
Built-in GSM， GPS antenna， compact， elegant appearance.
Support GPS and LBS (Location based service) double tracking solutions.
Support SMS/GPRS/Internet Network data transmission 
Support configure the settings remotely
Set multiple functions of security， tracking， monitoring surveillance， emergency alarms and management in its entirety.
Used widely for vehicle and other moving objects tracking.

Specifications:
DIM 9.5*5.2*1.4cm
Network GSM/GPRS
Band 850/900/1800/1900Mhz 
GPS sensitivity -159dBm
GPS accuracy 5m
GPS start time 
Cold status 45s
Warm status 35s
Hot status 1s
Car power supply 12 V -24V
Back up battery Chargeable 3.7V 700mAh Li-ion battery
Storage Temp. -40 to +85Deg.C
Operation Temp. -20 to +65Deg.C
Humidity 5%--95% non-condensing

Package includes:
1 x GPS Tracker
1 x Microphone
1 x Harness
1 x Relay
1 x Mini screwdriver
1 x Remote controller