ME220EH Electric Radiator Thermostat The ME220EH thermostat is expertly designed for ordinary electric radiator control. It efficiently monitors your room temperature through a built-in NTC sensor and can communicate with other thermostats connected via the app. This innovative device ensures a constant indoor temperature by automatically adjusting the electric radiator based on user settings. Key Features: Electricity Measurement: Tracks electricity usage to maximize efficiency. Open Window Function: Automatically turns off the heater if the room temperature drops by 6℃ in 4 minutes. The heater can be reactivated manually or when the temperature rebounds by 3℃ within 48 minutes. APP Control: Conveniently manage your thermostat from your mobile phone, even before you arrive home. Six Heating Modes: Versatile modes include Quick Heat, ECO, Programming, Anti-freezing, Comfort, and Manual. Accurate Temperature: Internal sensor provides temperature accuracy within ±1℃. Weekly Programmable: Set different temperatures for 4 time modes each day. Storage Function: Power loss is no issue with automatic data storage. Versatile Use: Ideal for home, office, hotel, and more. Specifications: Model: ME220EH Material: ABS Power Supply: 90-250VDC, 50/60Hz Current Load: 16A Temperature Setting Range: 5℃~35℃ APP Temperature Display Range: 5℃~60℃ APP Accuracy: ±1℃ Shipping Temperature Range: -10℃~60℃ Operating Ambient Temperature: 0℃~40℃ Dimensions: 84 x 84 x 23mm / 3.31 x 3.31 x 0.91in Weight: 112g / 3.95oz Package Weight: 166g / 5.85oz Package Dimensions: 9 x 9 x 8.8cm / 3.54 x 3.54 x 3.46in Heating Modes: Quick Heat: Set temperature range 20℃~35℃ (default 35℃) and time range 1~3 hours (default 1 hour) via the app. ECO Mode: Temperature range 10℃~20℃ (default 16℃). Programming Mode Anti-freeze Mode Comfort Mode: Temperature range 18℃~25℃ (default 22℃). Manual Mode Package Includes: 1 x Electric Radiator Thermostat 2 x Screws 2 x Protective Covers 1 x User Manual (English)