【Temperature accuracy】: This thermostat (EP model)with 2 sensors, internal sensor and floor sensor, which can record ambient temperature and soil temperature. Accuracy 0.1°C and 0.5°C. Voltage: 100-240V, 50/60Hz, max switching capacity: 16A, 3600W, 2.4GH-WLAN 【Applicable scene】: This Smart WiFi thermostat for electric underfloor heating is the best choice for temperature control at home. Thermostat programming, the device has a programmable 5 + 1 + 2 seven programmable periods maximise comfort and energy saving strategy 【Control method】: download the "Smart Life" app. You can remotely control the thermostat in your home anytime and anywhere. Supports Alexa and Google Home control smart thermostats, simply give a voice command to turn your thermostat on and off 【4.5 inch LCD touch screen】: for quick reading of screen information, there are three backlit ones available. The thermostat supports shut-off protection, date memory function when switched off and all set languages sync your time zone, address. Other functions (manual temperature calibration, child lock, frost protection, high temperature protection, starting temperature difference, etc.) 【Warm Tips】: If you encounter any problems when using the thermostat, please contact me in time in the sotre. and if you don't konw how to choose a thermostat,please also contact us in the store