Wireless universal garage door remote control duplicator
- Channel: 4-CH
- Buttons optional: button image can be : ABCD,1234, UP DOWN STOP LOCK, LOCK UNLOCK FLASH
- Encode: fixed code and rolling code
- Frequency optional: you can chose 315 MHz , 433.92 MHz or adjustable from 290-450mhz.
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Self-learning remote control, it can copy face to face without any machine.
