1 Dimmable Channel Smart Tuya Wifi Kinetic Switch Receiver. It converts kinetic energy to electric energy when you push the button. No need to use batteries and no need to connect to mains power. With built-in RF433 modules this creates a remote control from the receiver.

Colour	White
Manufacturer Model No	40040
Type	Switch Receiver
Certifications Met	IP20 indoor use only
Manufacturer ID	40040
RF 433Mhz	2.4G Wifi (Tuya Smartlife App)
Input	L N
Loads	100W LED and 200W resistive
Range	80m