The D2 Series smart switch controls lighting, curtain movement, and projection screen lifting. It supports long/short press and reverse functions—no auxiliary power supply needed.
D2 Series: Operates independently without an external power source.
The D2 Series smart switch controls lighting, curtain movement, and projection screen lifting. It supports long/short press and reverse functions—no auxiliary power supply needed.
D2 Series: Operates independently without an external power source.
Social Chat is free, download and try it now here!