Modulo interruttore relè 4 canali Tuya Smart WIFI relè telecomando 2,4 GHz 433 MHz

RF Frequency: 433MHZ. Do not dismiss your dream. Wireless Frequency: WiFi 2.4GHz b/g/n+BT. High power load: power support up to 2200W/10A per channel, total power up to 3500W/16A. 1 x Module. background to turn off MAC filtering function.

eBay