The switch control principle of smart door opener

更新: 2020/10/30
摘要:

There are several changes in the control of the electri […]

There are several changes in the control of the electric garage smart gate opener. Usually, the controller uses double-sided tape to connect to the existing switch; in most cases, you need to connect two small wires to the existing garage door opener The open and close command nodes. Smart garage kits usually also include some sensors connected to the garage door. The sensor detects and transmits the position of the garage door, so the controller can accurately know whether the door is open, closed, or somewhere in between.

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