RSH-RV04 Tuya Smart Home ZB TRV Thermostat Radiator Valve Actuator Programmable Temperature Controller Support Alexa Goo

Description 3 mode settings Automatic mode Manual mode and Anti freezing mode Temperature setting range 5 30°C For Automatic mode and Manualmode or 5 15°C For Anti freezing mode With LCD display screen and big characters easy to see Radiator Thermostat Use dry battery power supply without wiring easy installation for the temperature control of hot water radiator This produt has built in ZB Tuya wireless commnucation module with low power ZB wireless communication protocol safe reliable and convenient Easy to join TuyaSmart intelligent system Specifications Power input DC3V AA 2 Alkalinity Not included Battery life 2 yearsBluetooth version ZBWireless distance ≥30 meters in an open air Setting temperature Automatic mode 5 30°C Manual mode 5 30°C Anti freezing mode 5 15°C Measurement temperature 0 50°CMeasurement intervals Once every 2 minutes Valve stroke 6mm maxNoise level 35dBAEnvironment temperature 0 40°CStorage temperature 20 65°CMaxwater temperature 90°CEnvironment standards RoHSSize Φ57 89mmInterface nut M30 1 5mmWeight about 192gPackage Included 1 x thermostat1 x Accessories package1 x User Manual