Tuya WiFi Smart Relay Switch 16A 20A RF433 Smart Life Alexa Google Home
It needs to work with WiFi +RF433MHz receiver together. Max Current : 16A. WIFI Frequency : 2.4GHz. WiFi Standard : IEEE 802.11 b/g/n. Feature : Has WiFi Function. Power by 2 Pcs 3V CR2016 Battery (Battery included ).
20A Tuya Wifi Smart Switch 16A RF 433Mhz Wireless Relay Receiver Mini round Pane
Support app Tuya or Smart Life. 433MHZ wireless switch signals. It needs to work with WiFi +RF433MHz receiver together. As long as the code learning can be. Step 1: Press the learning button(on the Receiver) twice.