现有的智能遥控开关是三线制接线方式,开关需要同时接火线,零线,灯线才能工作。
The existing three-lane system is the smart remote control switches wiring, switches and the need to live, zero line, light line can work.
现有的智能遥控开关是三线制接线方式,开关需要同时接火线,零线,灯线才能工作。
The existing three-lane system is the smart remote control switches wiring, switches and the need to live, zero line, light line can work.
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