1, 2 or 3 Gang Kinetic Switch. Wireless & Battery-free.
1 Gang Wireless Kinetic Switch White Body No Battery, No Wiring, No Wi – ENERJ Smart EU
Wireless Light Switch Kit, No Battery No Wiring, Easy to Install On/Off Switches for Lights Lamps Fans Appliances, Self-powered Kinetic Remote Controlled L
Wireless Kinetic Light Switch One Gang | 100W Dimmable Receiver Bundle Kit – ENER-J Smart Homes