RFID tag authorized, and the user can start the car engine.
More control on fleet drivers with issued RFID cards or tags
Only Authorized drivers can drive vehicles away.
RFID ID would be transmitted to the server as records.
RFID reader function works even in no GSM/3G signal area
Works even in no GSM/3G signal areas, the RFID ID verification part in GPS tracking devices would still function normally.
GPS history traces come with driver ID