From Forum Lighting Solutions the CUL-40040 Culina Konect single channel smart Tuya RF & Wifi relay dimmable switch receiver forms part of a wireless switching system that converts the kinetic energy produced in physically switching the switch into electrical energy to control your lights with the help of a receiver.
 
The CUL-40040 is a dimmable single channel Tuya smart RF & Wifi relay switch receiver that is a completely wireless which saves time and money on both install and maintenance. Its compact design makes it easy to install almost anywhere. The receiver has wide a working range of 8m - 40m (Outdoor no barrier 40m, Indoor 15m plasterboard, Indoor 8m concrete/glass).
 
Suitable for use with single, double and triple kinetic switches as well as with a handy single switch key fob and compatible with alexa, google home using the smart life app
 
TECHNICAL SPECIFICATION:
Compatible design that can be mounted almost anywhere
Dimmable (Tuya App)
8m - 40m range (Outdoor no barrier 40m, Indoor 15m plasterboard, Indoor 8m concrete/glass)
Compatible with alexa, google home using the smart life app
2.4G Tuya WiFi compatible
Strong signal
Power: 300W LED (800W Resistive Loads)
IP20
Type: Wireless Receiver
Finish: Matt White 
Material: Plastic
Width: 24mm
Height: 52mm
Depth: 75mm
 
Product Code: CUL-40040