Description Features:*Precise Temperature Control, More Comfortable，0.5~10°C，Temperature hysteresis/ 0.5°C minimum temperature setting，15°C~95 Upper and lower limits of temperature*Temperature Calibration：Display temperature range difference adjust temperature，calibration(-9.9°C to 9.9°C)*Anti-frost Function，If the Actuator do not turnd on for a long time, the thermostat will automatically turn on for a short time*Output Main Inverse，When connecting an actuator(nornally closed type, normally open type)when the adjustment temperature is opposite,turning on this function can be used for normal adjustment. The actuator(normally closed type and normally open type) can be used.*Children Lock，Locking function is designed to prevent children from operating by mistake*Group-Control Function.Realize group control in different room in special scene*Familiy Share Function，Create a for Smart home together with your family member*Programmable weekly, 5 2/6 /7 days per week, supporting different temperatures and proceeding according to plan.*Adjustable backlight brightness*APP voice control Specifications:*Material: panel*Size: 86*86*40MM*Color: white，black*With WIFI: Yes*Applicable app: for for Tuya，for Smart Life*Style：3A Water Heating, 3A Boiler heating, 16A Electric Heating Package Content:* Thermostat* Instructions（Electric heating includes * 3-meter cable） Note:. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Features: Temperature Controlled Brand: Fangkenuo Assembled Product Weight: 0.49 lb Manufacturer Part Number: WM-Fang-241230 Manufacturer: Fangkenuo Assembled Product Dimensions (L x W x H): 3.93 x 3.54 x 2.36 Inches