HIGHLIGHT: Voice Control Work with Yandex Alice,Amazon Alexa,Google home LCD Touch Display Elegant appearance, one face design, anti-scratch. Large LCD touch screen display with back light, easy to read. APP Control Smart thermostat that can be controlled by your phone before you come back home. (APP: Tuya) Manual/ Auto Mode Free to choose manual mode or auto mode for different purposes. Accurate Temperature Internal sensor floor sensor, perceptive ambient temperature and the floor"'"s temperature. Automatically obtain the temperature, 1C accuracy. Weekly Programmable The thermostat supports different temperature setting accordingly with 6 time-modes daily. Memory Function No need to worry about power failure, data memory when power is off. Children Lock Keypad locking function is designed to prevent children from operating by mistake. Application Suitable for electric heating/water gas boiler/water heating.Perfect for home, office, shopping mall, hotel, etc. ZigBeeVersion Thermostat Tuya ZigBee Gateway/Hub is required SPECIFICATION Type: WIFI smart thermostat Material:anti-flammable PC Voltage:110-230V AC,50/60HZ Max. Current Load: 16A/3A/3A Temperature Accuracy: 1 Temperature Setting: 5-95 Key: Touch Key Item Size: 86 * 86 * 40mm / 3.4 * 3.4 * 1.6in WARM REMINDER Due to the thermostat with glass mirror paneal,the color may change in differen environment.when you install on the wall and power on,it will changeto dark black.