WiFi Smart Color Thermostat Wall Mounted Temperature Controller Home Wireless

Item Type: WiFi Thermostat. WiFi Communication Protocol: TCP/IP, MQTT. WiFi Frequency: 2.412GHz-2.484GHz. 1 x Thermostat Receiver. Wireless Receiver: AC230V, 50/60Hz. Wireless Frequency: 868MHZ. Temperature Setting Range: 5-70℃.