Super mini two way communication GPS tracker SOS funtion
                gps tracking device

MAIN FEATURE                               

GPS+LBS+AGPS 
Quad band,800/8501800/1900 MHz 
SMS/GPRS (TCP/IP) communication 
Low power consumption and long standby time 
Two way voce communication
SOS alarm 
Track by time interval
Track by distance 
Track by demand
Trace playback
Battery capacity broadcast
Geo-fence alarm
Low battery alarm 
SIM card change alarm 
Multiple tracking way, track by SMS, APP, Website