- Intelligent Heater Thermostat Valve: Easily install this Smart Zigbee digital heater thermostat yourself. It is compatible with all M30 x 1.5 mm valves and allows for precise room temperature adjustments without the need for radiator controllers. Works seamlessly with a Tuya Zigbee gateway for enhanced functionality. - Energy Savings: Achieve up to 30% energy savings by controlling heating in different areas with temperature adjustments and automatic programs. The thermostat operates on 2 batteries (not included), minimizing the frequency of battery replacements. - Multifunctional Features: This intelligent radiator thermostat includes essential functions such as window detection, child lock, frost protection, anti-scaling, sleep mode, and low battery alerts, ensuring optimal performance and safety. - Remote and Voice Control: Manage your heating from anywhere using the Tuya Smart Life app. Connect your account with Alexa or Google Assistant for hands-free voice control and smart home integration. - Practical Applications: - Use the thermostat in your living room to maintain a cozy environment while reducing energy costs. - Set the frost protection feature in your vacation home to prevent pipes from freezing during winter. - Utilize the sleep function to lower the temperature at night for restful sleep. This intelligent heater thermostat valve combines convenience, efficiency, and advanced technology, making it a must-have for any modern home.