1、CLEAR DISPLAY: This thermostatic radiator valve uses LED dot display, clear and easy to read, stylish and generous. 2、HIGH TORSION: This radiator valve can be torqued up to 8 N.m for excellent performance and stable working performance. 3、REMOTE CONTROL: This radiator valve can be controlled remotely via mobile APP, and you can time it very conveniently. 4、INTELLIGENT DESIGN: The intelligent control design of the radiator valve greatly enhances the convenience of life and is ideal for indoor use. 5、ABS MATERIAL: The housing of this thermostatic radiator is made of ABS, insulated and insulated, durable and wear resistant. 1 x Smart Radiator Thermostat1 x Instruction1 x Screw1 x Nut6 x Accessory Item Type: Smart Radiator ThermostatMaterial: ABSPower Supply: Requires 3 x 1.5V AA batteries (excluded)Protection Grade: IP20Surface Temperature: Up to 90℃ (at heat sink)Connector: M30 x 1.5mmVoice Control Compatible with: For Zigbee, for Google AssistantAdvantages: Real time monitoring and control by voice, mobile APP