... tracking device, gps for car, Canbus J1939, OBD II, Odometer, RFID reader, LCD screen, camera ... E-mapTime interval settingOver-speed, geo-fence, SOS alarm.Track replay: Replay history trace on Google map ... mapRemote Oil/Electricity controllingInput for door open/close alarm sensorListen to the voice surrounding vehiclesInternal flash memory ... for car, support Canbus J1939, OBD II, LCD, Camera CW-701