CarGPS Tracker with backup battery andengine cutfunctionCut oil, ACC ignition detection, vibration alarm, over speed alarm, backup battery, power disconnect alarm1. GeneralLDW-TKV103B is remote vehicle positioning device comprising GPS and GSM/GPRS modules. Based upon the GPS satellite, it shall offer you precise positioning information on dynamic conditions. The remote vehicle positioning device shall send longitudinal and latitudinal coordinates to the authorized cell phone, which can be utilized by you to position and manage your own vehicles.2. Appearance3. Application Fields4. Product Features7. Installation advice8. Tracking System9. Certificate1. CE 2. ROHS