Are you looking for a professional, yet smart thermostat? Are you in search of a sturdy, trustworthy that can be used to do multiple jobs at once? , ! Our professional smart thermostat must meet your needs. It is one of the for you. Features - Material: PC, ABS. - Size: Approx. 12.70X8.80X4.00cm/4.99X3.46X1.57in. - Adoption of premium ABS and PC material, sturdy and durable for long-term use. - 5+1+1 six periods programmable maximize comfort and economy, manual or programmable mode switchable. - when power is off, no need to worry about power failure. - Press and hold the buttons for 5s to lock/ unlock the thermostat, you can select full lock or half lock. - A wonderful housewarming your family and friends. Specification - Voltage: 95- 50-60Hz. - Load: 5A. - Power Consumption: <1.5W. - Sensor: NTC3950, . - Accuracy: ±1 degree centigrade or ±1 fahrenheit scale. - Setting Temperature Range: 5-35 degree centigrade. - Display Temperature Range: 5-99 degree centigrade. - Ambient Temperature: 0-45 degree centigrade. - Ambient Humidity: 5-95%RH (non-condensing). - Storage Temperature: -5-45 degree centigrade. - Timing Error: <1%. - Installation Box: 86 * 86mm square or European 60mm round box. - Wire Terminal: Wire 2 * 1.5mm2 * 2.5mm2. - Protection Level: IP20. Package list: 1 x Thermostat 2 x Screws 1 x Manual (English)