1、Year Round Comfort: This intelligent thermostatic radiator valve effortlessly adjusts room temperatures between 5℃ and 45℃, catering to seasonal needs with a versatile programmable schedule. 2、Energy Efficient Savings: Experience energy savings of over 15% with the thermostatic radiator valve, effectively reducing energy while creating a smart home for you and your family. 3、Easy Installation: Compatible with all common radiator valves, this device requires no draining or intervention in your heating system, making installation quick and easy, complete with a child lock. 4、Rapid Heating and Quiet Work: Enjoy warmth in just five minutes with the additional heating function, while the specially designed motor works below 25 decibels for a peaceful home environment. 5、Smart Control and Convenience: Easily control the valve with the for Tuya and for Smart Life app while also voice command, featuring a clear LED display for easy monitoring.<br> Item Type: Thermostatic Radiator Valve<br> Material: ABS, PC<br> Power Supply: 3V, 2 x AA Batteries (batteries not included)<br> Maximum Stroke: Approx. 5.5mm / 0.22in<br> Accuracy: ±0.5℃<br> Set Temperature Range: 5-45℃ / 41-113℉<br> Display Temperature Range: 0-70℃ / 32-158℉<br> Operating Temperature: 0-45℃ / 32-113℉<br> Operating Humidity: 5-95% RH (non condensing)<br> Storage Temperature: -10-85℃ / 14-185℉<br> Timing Error: < 1%<br> Safety Level: IP 20<br> Button: Knob button<br> App: for Tuya and for Smart Life App<br> For Zigbee 3.0, to be used with for Tuya for Zigbee Hub (Hub not included)<br> 1 x Thermostatic Valve<br> 9 x Installation Accessories<br> 1 x Screw<br> 1 x Nut<br> 1 x User Manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store