SONOFF Zigbee Thermostatic Radiator Valve

SONOFF Zigbee thermostatic radiator valve has all the smart functions, including APP remote control, voice control, set schedule, group control, etc. FEATURES Automatically turns off the radiator when ventilating, helping to avoid unnecessary energy waste. Supports Zigbee hubs using the Zigbee 3.0 protocol, and theoretically supports adding to any Zigbee hub developed in accordance with Zigbee 3.0 protocols. Fits existing ‘M30 x 1.5mm’ radiator valves, and the valve adapters in the package are compatible with most heating systems and manufacturers. Child lock prevents children from mishandling the radiator. Frost protection makes sure pipes don’t freeze and burst, keeping your home safe. Support 6 months of historical data query, you can use data to provide ideas for starting heating earlier or later next time.