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Pass door function
Published on Nov 28,2019 09:13

Pass door safety device can make sure your door more safety while the opener is running.
When we push down the bottom switch , the red point become dark, it means the pass door isopened, that the motor can not work.

If we don¡¯t push down the bottom switch, the red point is light, it means the pass door is closed,

you can open or closed the motor.

  • force
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