Tuya Wifi Smart Light RF433MHz Wireless 16A Relay Control Mini Round Button Switch Support Alexa Google Home Alice

Features: 1.Eliminate the trouble of wiring the switch, no need to drill the wall to install, save line, save time, save effort, and save money 2.voice function, timing function, can be used with a wireless receiver or remote control switch, allowing for gentle and easy dual control function 3. Intelligent design, you can use one random sticker to remotely control multiple switches and sockets, you can also use one switch socket with multiple random stickers, and you can also learn the total open and close functionAs long as the code learning chan be 4.Do not interfere with each other, the use of digital coding technology allows control without direction, can be remotely controlled through walls, providing all-round control and two-way control RF433MHZ wireless switch signals How to get the signals Step 1: Press the learning button on the receiver twiceWait for 3 seconds Step 2: Press one button on the remote controlWait for 3 secondsSucceed How to clear the signals Only ne step: Press the learning button on the receiver 8 times Note: The relay controller is WiFi + RF433MHz, the wall switch is RF433MHz only mini round button switch itself cannot control lights on off It needs to work with WiFi + RF433MHz receiver together