Intelligent thermostat for radiator at frequency WiFi: Mini design with simple and clear LCD display on the body and two sections powered by AA batteries, which is a special valve used in conjunction with the heating radiator. 

A Tuya Wi-Fi gateway is required for operation: The gateway connects to the thermostat, like many other smart products WiFi

and realizes the communication of your smart home devices. Simply add your gateway to the app, then add a thermostat to your gateway in the app.

Schedule with weekly programming choices: Supports manual setting of 5+2, 6+1 and 7-day weekly schedule with 6 periods to choose from, giving you maximum convenience for different situations and setting a customized schedule for your home temperature. Normal mode, automatic mode, accelerated mode are available. 

Voice and remote control for Tuya Wi-Fi gateway

: Supports remote device control via your smartphone along with hands-free voice control via Alexa and Google Assistant.

Open window detection: When the room temperature suddenly drops to temp. threshold, the valve will close for 15 minutes. After this, if the room temperature is still lower than the temp. threshold, it will retain this mode.