... GPRS, nearly zero fee) Advance GPS/GSM Vehicle Security System, GPS Tracker, Mobile GPS Tracker, Mini GPS tracker, Vehicle GPS Tracker Functions:Working with your Smart phone( ... Detail functions as: 1)Location now ( can location your car worldwide)2)Engine control (system will start the engine) ... On SpeedingWhen others driving your car in high speed, you will got message from GPS system, you can call ...