Wireless light switch, also known as a pass-through switch, with ozone.
A very convenient thing. Can it be used without any extra wiring? It's used as a pass-through switch in the hallway: you enter, exit, and turn off the light.
A very convenient thing. Can it be used without any extra wiring? It's used as a pass-through switch in the hallway: you enter, exit, and turn off the light.