Vehicle Tracker with GSM and GPS Antenna supports quad band GSM and support SMS and TCP/ IP and can be used for truck/ bus/ car/ motorcycle and so on. The Vehicle Tracker has external power disconnect alarm/ low inner power alarm/ over speed alarm/ antitheft alarm/ vibration alarm/ tow alarm/ cut off fuel and so on. The Vehicle Tracker has remote cut off function and has built-in battery standby when the engine is off. The Vehicle Tracker can protect car’s battery when long time park and ignition off. The Vehicle Tracker with GSM and GPS Antenna has compact size and has fast installation design.