Smart thermostat provides uniform and comfortable temperature control throughtout every room in your property. With technology, craftsmanship and quality materials to offer you a safe, reliable thermostat combined with sleek, contemporary design. Features: Smart thermostat that can be controlled by your phone before you come back home. Create thermostat group to centralized control and support device sharing. Compatible with Alexa and Google Assistant for hands-free voice control. With PM2.5, humidity, outdoor temperature and weather display. 1 accuracy keeps temperature within the level you set. or unit switchable. 4.3'' colorful backlight LCD for easy reading, touch screen to make simple operation. 5+2/ 6+1/ 7+0 programming modes maximize comfort and economy. Free to choose manual mode or auto mode for different purposes. Keypad locking function is designed to prevent children from operating by mistake. Data memory when power is off, no need to worry about power failure. Amazing design opens your modern life, the visible thickness above the wall is only 14mm. Specifications: Material: PC + ABS Type: Water Heating / Electric Floor Heating (Optional) Display: 4.3" Color LCD Touchscreen Voltage: AC 85~275V 50-60Hz Current Load: Water Heating: 3A Electric Floor Heating: 16A Power Consumption: 2W Accuracy: 1 Setting Temperature: 5~95 Ambient Temperature: 0~50 Temperature Sensor: NTC Protection Class: IP20 Mounting Hole Distance: 60mm (Standard) Item Size: 130 * 84 * 45mm / 5.1 * 3.3 * 1.8in Item Weight: 209g / 7.4oz Package Size: 14.5 * 9.5 * 6.5cm / 5.7 * 3.7 * 2.6in Package Weight: 259g / 9.1oz Package List: 1 * Thermostat 2 * Screws 1 * Manual