Features 1、Large LCD touch screen display with back light, easy to read. 2、With a internal sensor and a floor sensor, perceptive ambient temperature and the floor/u0027s temperature. 3、Manual mode or period control mode for various purposes. 4、Automatically obtain the temperature, 1°C accuracy keeps temperature within the level you set. 5、No need to worry about power failure, data memory when power is off. 6、Supports 7 days weekly operation modes and different temperature setting with 6 time mode daily. 7、Suitable for electric heating. Specifications Smart thermostat will be your best choice of temperature controlling for home. Features: Large LCD touch screen display with back light, easy to read. With a internal sensor and a floor sensor, perceptive ambient temperature and the floor's temperature. Manual mode or period control mode for various purposes. Automatically obtain the temperature, 1°C accuracy keeps temperature within the level you set. No need to worry about power failure, data memory when power is off. Supports 7 days weekly operation modes and different temperature setting with 6 time mode daily. Suitable for electric heating. Note:Please ensure a professional person to install your thermostat. Specifications: Color: Black Rated Voltage: AC 100-250V 50/60Hz Current Load: 16A Accuracy: ±1℃ / ±33.8℉ Temperature Range: 5-90℃ Power Consumption: <2W Timing Error: <1% Shell Material: PC (Flame Retardant) Sensors: Built in sensor for measuring room temperature and external sensor for high temperature conservation Installation Distance: 60mm conservation Class: IP20 Buttons: Touch Buttons Item Size: 86 * 86 * 40mm / 3.4 * 3.4 * 1.6in Item Weight: 168g / 5.9oz Package Size: 10 * 9.5 * 6cm / 3.9 * 3.7 * 2.4in Package Weight: 282g / 10.0oz Package List: 1 * Thermostat 1 * 3m Sensor Cable 2 * Screw 1 * User Manual (English) Package List 1 * Thermostat 1 * 3m Sensor Cable 2 * Screw 1 * User Manual (English)