| Advantages︰ | Function and feature:
1) Notifying function for moving state.
2) Hand and remote control
3) Wireless remote control: Transmitter can adopt the fixed code or rolling code. Controlling distance is long and stable.
4) Wireless safety function: Stop the opening door if something blocks the door board and rebound for 2seconds.
5) Infrared function: The door will automatically rebound when the door touch the infrared protection in the course of closing the door.
6) Small door function: if the small door is opened when it’s driving, the motor will stop immediately.
7) It has the converse switch for the clockwise and anticlockwise turning of the motor.
8) Upper limit safety switch: if the upper limit safety switch is triggered, the motor will stop. At this time, only the closing or stop key will function and opening key is ineffective.
9) It sets backup battery socket.
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