Package Included:           With WIFI 16A Version:      Thermostat*1+External sensing line*1+Manual*1+Mounting screw*2      With WIFI 3A Version:      Thermostat*1+Manual*1+Mounting screw*2      Without WIFI 16A Version:      Thermostat*1+External sensing line*1+Manual*1+Mounting screw*2      Without WIFI 3A Version:      Thermostat*1+Manual*1+Mounting screw*2      Feature:      1.& 12304;LCD touch screen& 12305;Elegant appearance, single-sided design, anti-scratch. Large LCD touchscreen display with backlight for easy reading. 2. & 12304;Temperature setting& 12305;Celsius or Fahrenheit can be freely selected. 3.& 12304;Manual/Auto Mode& 12305;You can choose manual or automatic mode freely. 4.& 12304;Accurate Temperature& 12305;Internal sensor floor sensor, which can sense ambient temperature and floor temperature. The temperature is automatically acquired with an accuracy of 1°C. 5. [Weekly Programmable] The thermostat supports different temperature settings for 6 time modes per day. 6. [Storage function] Don't worry about power failure, data storage during power failure. 7.& 12304;Child Lock& 12305;Keyboard lock function is designed to prevent children from misoperation. 8.& 12304;Use& 12305;Suitable for electric heating/gas boiler/hot water heating. Perfect for home, office, shopping mall, hotel, etc.      Specifications:      Type: Smart Thermostat Protection class/shell material: IP20/flame retardant PC Voltage: AC10V-230V, 50/60HZ Current load: 16A/3A Temperature accuracy: 1& 8451; Temperature setting: 5-95& 8451; Key: touch key      Notices:      Please read the manual before use