About this product

【Compatible with Most Heating Manufacturers】Fits existing ''M30 x 1.5mm'' radiator valves, and the valve adapters in the package are compatible with most heating systems and manufacturers.(RA/RAV/RAVL/CAL/GIA/M28 adapter included)

【Smart Control】SONOFF Zigbee thermostatic radiator valve has all the smart functions, including eWelink APP remote control, voice control, set schedule, group control, etc.

【Open Window Detection】Automatically turns off the radiator when ventilating, helping to avoid unnecessary energy waste.

【Historical Data】Maximum 6 months historical data query is supported. By querying the usage history, you can know the daily/weekly/monthly heating consumption.

【Zigbee 3.0 Standard Compatible】Supports Zigbee hubs using the Zigbee 3.0 protocol, Such as SONOFF iHost, SONOFF NSPanel Pro, ZB Bridge Pro, ZBDongle-P and ZBDongle-E.

Thermostatic Radiator Valve, Smart Thermostatic Radiator supports App remote control and timing,3.0 Hub required