Welcome to our store! This Smart Thermostat Radiator allows you to wirelessly control the temperature of your home with ease using your mobile phone from anywhere. The knob operation makes it simple to adjust the temperature within a range of 5℃ to 35℃. The rotatable screen enhances user experience by allowing you to read from different angles. To prolong the life of the radiator, routine decalcification is automated every Monday at 12:00 to prevent calcification, with a CR display during the process. Additionally, you can program a weekly schedule with 4 customizable time periods per day to suit your needs. Specifications: - Material: ABS - Current Consumption: Up to 100mA - Power Source: 3 AA batteries (not included) - Temperature Setting Range: 5℃ to 35℃ - Ambient Temperature Range: 0℃ to 50℃ - Protection Grade: IP20 - Connecting Diameter: M30x1.5mm/0.06in - Weight: Approx. 229g/8.08oz Package Includes: - 1 x Smart Thermostat Radiator - 1 x Manual - 6 x Connectors - 1 x Screw - 1 x Nut 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Thank you for choosing our product!