(1 switch + 1 receiver )

Wireless light switch set  light switch battery-free wall switch 200M outdoor 50M indoor radio range for lamp device

[Create a comfortable life] - Easy installation of the on / off switch in the luminaire without wiring, particularly suitable for retrofitting the switches for stair lights, hall lights, bedroom lights, hall lights. Mounting screws and 3M tape are included for easy installation.

[No battery required] - With the wireless wall switch, you can press the switch to generate power and send the signal. No battery required, energy saving and environmentally friendly.

[Multi-switches control one light] - A receiver can be paired with up to 5 radio switches, which allows you to control one light with multiple switches to avoid the traditional complex wiring. And a light switch can control several receivers, one button can switch on all devices. Perfect for office, conference room, outdoor and so on.

[433MHZ working frequency] - The maximum transmission distance is approx. 200m outdoors and 50m indoors, can go through 3 walls without interference problems. Note: Do not install it in the metal box, otherwise it may not be able to receive wireless signals.

[Guaranteed Quality] - Each radio switch set has been paired and tested before shipping to ensure 100% qualified performance. Just install and start when you get it without having to pair again. In addition, we offer a 1-year guarantee and lifelong technical service.