For Tuya Smart ZigBee Radiator Actuator TRV Programmable Thermostatic Radiator Valve Temperature Controller Support Alexa

Technical Data Batteries: 2x 1.5 V LR6/mignon/AA (not included) emperature range: 5-30℃ Display: LED Maximum radiated power: 10dBm Dimensions(W x H x D)：56.5*56.5*100 mm Weight: 190 g (incl. batteries) Working temperature: -10℃- 40℃ Working environment: Indoor Safety :CE/ROHS Frequency: 2.4GHz Degree of protection: Ip20 Battery life: 1.5 years Package Contents 1 Zigbee Radiator Thermostat 1 Adapters for Danfoss(RA,RAV and RAVL) 1 Screw for adapter 1 User Manual