Features 1、WORKING RANGE: Wireless intelligent radiator temperature controller, the temperature setting range is 5-35℃, and the display range is 0-60℃. 2、MULTIPLE FUNCTION: With application program control, supports language control and home sharing, and is programmed in 4 time periods every week. 3、GOOD COMPATIBILITY: Equipped with TRV and valve installation parts, compatible with most radiator valves on the market, convenient and practical. 4、APPLICABLE SCENES: The radiator thermostat is suitable for central air conditioning temperature control in residential buildings, shopping malls, hotels, etc. 5、COMPACT SIZE: The heating thermostat has a compact size, is equipped with installation parts, which is simple to operate, and greatly saves space. Specification Item Type: Smart Radiator Thermostat Model: ME167 Material: ABS Battery: 2 x AA 1.5V alkaline batteries (LR6) (not included) Application: Suitable for heating and temperature control of central air conditioning in residential, shopping malls and hotels Basic Parameters: Temperature Sensor: NTC Temperature Accuracy: ±1℃ Display Range: 0-60℃ Temperature Setting: 5-35℃ Applicable Temperature: 0-50℃ Frequency: 2.4G Package List 1 x Radiator Thermostat 4 x Accessories 1 x User Manual