_x000D_ 1. Why JIMIMAX VL502 OBD2 GPS Tracker? The VL502 is a new generation of 4G Cat 1 OBD II tracker for corporate cars, usage-based insurance, fleet management, and individual cars, which can obtain vehicle data such as VIN code, engine speed, water temperature, accumulated mileage, etc. With the UBI-based algorithm for driving behavior analysis, the VL502 can accurately analyze any of 4 kinds of dangerous driving behavior and support the all-round monitoring of vehicles real-time status. 1). Newest Upgrade 4G OBD Tracker With our VL502 obd tracker can get real time position but also car original data with car diagnostics. 2). Suit for Cars After 1984 The VL502 Mini 4G obd tracker compatiable for most cars after 1984 year produced. 3). Diagnostics Rich OBD Data Get over 16 kinds of car data, 3200+ error code. Obtains real data of vehicle (accurate mileage, fault code, ACC status, fuel consumption statistics, battery voltage, engine speed, etc.) 4). Vehicle Health checking With VL502 OBD2 tracker you can get car fuel level, intake air temperature, battery current voltage, engine oil life etc 5). Driving Behavior Monitor With VL502 4G OBD Tracking device, you can know your driver behavior more better like harsh acceleration, Harsh braking, Harsh cornering, Collision.