DIY your light switchs anywhere without running wires by the three way wireless switch. The Basic Wireless Light Switch Kit includes a 433MHz transmitter that be surface mounted with screws or adhesive. This transmitter sends wireless signals that command the receiver to turn a device off or on. The included receiver is wired between the light fixture and the power source.
Low radiation: less radiation than the smart phone and WIFI devices.
Reliable range: Unique code of each switch transmitter activates only the intended receiver(s).
Wide signal transmission range: 700M in open space, 50M indoor.
Long lifetime: 6 million times of pressing for the switch button, 4 million times for the receiver.
Control the way you want it: One button on the switch can control an unlimited number of receivers that are in range. One receiver can respond to up to 8 transmitter buttons.
Saves energy: 0W standby consumption for the switch, standard battery can work for 4~6 year, high-end battery works for 10~12 year.
Easy to install: no wire for the switch, you can put it anywhere, connected with light or another device.
one switch can control many lights, if they were in a same circuit.
Package List: 3*Receiver 3 * Switch 1 * Manual