Supports both SMS and GPRS
Tracking by calling the device
Tracking by sending SMS (preset the interval and times)
Voice Surveillance
Geo-fence alarm
Movement alarm
Overspeed alarm
SOS alarm
Low battery alarm
Support Google map positioning on smart phone
Arm7 processor
Report the battery strength,number of satellite,altitude etc.
Indicate the charging status
Stop sending coordinates if the target stops moving The minimum postioning interval is 5s instead of 30s Shake alarm
Cell ID positioning
SD card to store the coordinates if the GPRS is disconnected Engine started alarm
External power cut off alarm
Cut off the power and electricity of the car
Two ways communication
Oil sensor for oil measurement
Temperature sensor for temperature test Door and tail switches control
Extra camera
