Function: 1. Entry without key: lock/unlock the doors automatically by detecting the RFID key. When the RFID key is near to the car 1.5-2 meters, the door will be unlocked and release the anti-theft state. When the RFID key is 2.5-3 meters far from the car, the door will be locked and enter into anti-theft condition. If the doors are open or not well closed, the car will give out alarm when you leave. 2. Identity recognize system: Just the driver with the RFID key can ignite the car. If the RFID key can't detected, the car can't ignited 3. Anti-theft system: circuit, Oil route, igniting, three points lock The system locks the three points(circuit, Oil route, igniting) ,the car cant ignited when the system is broke up. 4. car windows close automatically The car windows will closed automatically if you forget to close it when you leave. You don't need to worry about the car windows anymore, the windows will close when you are 3 meters far away from the car. 5.Auto center lock: the Center lock will get locked when the first footbrake happen.