Thermostatic Radiator Valve Smart Radiator Valve Intelligent Thermostat Valve LED Display black

Features: Wide temperature adjustment range: The thermostat radiator valve(TRV) can easily adjust the room temperature between 535 celsius , meeting different seasons and personal needs. Energysaving and efficient: Using the thermostat radiator valve can save more than 15percent energy, effectively reducing heating costs. Share devices with your family and create a smart home with your family. Easy installation: Suitable for all common radiator valves, no need to drain water or intervene in the heating system, easy and quick installation. Quick heating function: The additional heating function can quickly heat up the radiator in a short time, just open the valve for 5 minutes to enjoy warmth. Ultraquiet motor: The selfdesigned motor has a noise level of less than 25 decibels, ensuring a quiet environment during use. Multiple control methods: Can be controlled through a mobile application, convenient and easy to use; can also be used with Alexa and Google Assistant for voice control. This Thermostatic Radiator Valve comes with an LED display that clearly shows all information and functions, making it more convenient for you during use and easy to understand at a glance. Note: The thermostatic radiator valve Features a child lock mode, providing enhanced safety for families. The packaging does not have batteries. Specification: Color: BlackWhite (Optional) Power Supply: 3V2XAA Batteries (Packaging does not have batteries)  Ambient Humidity: 5~95 percent RH (NonCondensing) Maximum stroke: 5.5mm Set Temp. Range: 5~45 celsius Ambient Temp. : 0~45 celsius Display Temp. Range: 070 celsius Storage Temp. 5. 45 celsius Protection Class: IP 20 Accuracy: +0.5 celsius   Timing Error: less than 1percent Item Size: 92*58*58mm Package Size: 86*86*136mm Package Weight: 258.5g Package List:  1*Thermostat Radiator Valve 1*User Manual