The GV500MAP is a compact LTE product developed with OBDII port plug and play installation. Its unique auto tuning of GPS antenna design ensures best-in-class GPS performance for applications, including light truck tracking, breakdown assistance, dealer lot management and new driver monitoring. Widely validated in the US domestic vehicle market, the GV500MAP supports reliable standard vehicle data gathering of VIN, odometer and also diagnostic trouble codes (DTC) for vehicle maintenance applications. Widely validated in the US domestic vehicle market, the GV500MAP supports reliable standard vehicle data gathering of VIN, odometer and also diagnostic trouble codes (DTC) for vehicle maintenance applications.