Car Tracking Function:
1, Tracking car's position by GPS. Real time position tracking through SMS of mobile phone. ( the longitude and latitude, time, altitude) car owner can use this information to tracks car's position by Google earth.
2, Tracking car's position by GSM (please make sure that your local telecom already offered the Service of 'tracking mobile phone's position'. )

Car Alarm Function:
1, Send SMS to cut off engine.
2, Send SMS to cancel cut off engine.
3, Able to connect with your car alarm system such us shocking sensor, moving deteciting.