2G TK218 OBD II GPS Tracker can also be used to do vehicle's telemetry via OBD connector, it can read the vehicle's ECU's data(speed, fuel sonsumption, harsh acceleration, harsh brake, trouble cord, driver behaviour data... etc) via CAN-BUS. Mainly functions: Plug & play design with OBD-II connector, compatible with all the vehicles with OBD-II connector, supports most of vehicles with the CAN-BUS. Check the car's real physical address(such as city name, street name); Smart engine ON/OFF detection; Over-speed alarm; Engine on alarm; Voltage range: 10V - 60 VDC, suitable for motorcycle, car or big truck; Extreme power save working mode, [...]