Features: Smart APP Remote Control: The intelligent thermostat is connected through WiFi and remotely controls indoor temperature changes at any time through a mobile APP, allowing you to enjoy intelligent life and scene linkage. Intelligent Weekly Programming: The thermostat enjoys flexible and convenient temperature control with intelligent weekly programming, perfect for busy households with constantly changing schedules. Manual & Automatic Mode: Intelligent thermostat with flexible and convenient manual and automatic modes allow you to easily customize your heating and cooling preferences. Child Lock Function: The wall thermostat uses a child lock function to protect the safety of your family and ensure that your child does not accidentally adjust the temperature. LCD Color Screen: The LCD color screen and NTC sensor provide clear and accurate temperature readings, making digital thermostat easy to monitor your environment. Easy Installation: The thermostat with AC 90-240V input voltage and temperature setting range of 5-60C is very easy to install on the wall and is perfect for homes, offices, hotels, and etc. Specification: Shell material: PC+ABS Product size: 86 x 86 x 14mm / 3.38 x 3.38 x 0.55in Temperature sensor: NTC Input voltage: AC 90-240V Power consumption: Less than 1W Working environment: -5 to 50C Temperature accuracy: 1C Temperature setting: 5-60C Load current: 3A (water heating/boiler), 16A (electric heating) Screen: LCD display Version: WiFi, Regular (Optional) Type: Water heating, Electric heating (Optional) Packing List: 1 x Thermostat Main Unit 1 x Compliance Certificate 1 x Manual 2 x Screws