Specifications:
Tithing:  64mm x 46mm x 17mm (1.8 "* 2.5 " * 0.65 " )
Weight:  50g
Network:  GSM / GPRS
Band:  850/900/1800/1900Mhz
GPS chip:  SIRF3 chip
GSM / GPRS module:  Simcom Sim340 Sim300 or Simcom
GPS sensitivity:  - 159dBm
GPS Accuracy:  5m
Time To First Fix:  Cold status 45s
                               Warm status 35s
                               Hot status 1s
 
Car charger:   12 - 24V input
                        5V output
Wall charger:  110 - 220V input
                        5V output
Battery:  Chargeable changeable 3.7V 800mAh Li- ion battery
Storage Temp_FINAL:  -40 ° C to +85 ° C
Operation Temp_FINAL:  -20 ° C to +55 ° C
 
How does it work ?
The system is fairly easy to operate and communicate with . Whenever you send the text message to the unit it 'll respond with Coordinates of Where it is located . You can use these on any Coordinates Mapping software ( for example google earth ) which Will Show Exactly Where is your object . You can request the unit to constantly send you Coordinates at specific intervals ( minimum 20sec ) , or send you x number of positions every ie 30 sec
 
GPS Tracker Manage System :
Working hours summary
Geo- FENCE
Voice Surveillance
movement Alert
Overspeed Alert
Vehicle History
 
Package included ( all in original package ) :
Mini GPS Tracking Deivce x 1
Rechargeable Battery x 1
Customizing for Charing Power + Battery Dock x 1
CD for GPS Tracking Application x 1
English User Guide x 1