Easy and Safe to UseWith simple installation and compatibility with electric floor heating system, this programmable floor heating thermostat features a large, easy-to-read LCD display with backlight.Power supply: AC 230V, 50/60Hz.Output: 16A.Flush mounting.Flexible weekly programming With 5/2 day, 6/1 day and 7 day programming that allows individual programming with up to 6 period settings per day, you have the control you need to save time.money and energy.2 modes to choose from In addition to the 5+2/6+1/7 day program mode, this programmable electric floor heating thermostat also has a manual mode that allows you to keep your room at a constant temperature.Internal and External Sensor SelectionThis programmable thermostat has a built-in air sensor and a 3m external temperature sensor probe.You can choose to use a built-in sensor, a floor sensor, or both sensors depending on your needs.Additional Features to Meet Your More Professional NeedsTemperature calibration, child lock, freeze protection, high/low temperature protection, data storage when power off, reset, etc.Packing: 1*programmable thermostat, 1*3m external temperature probe, 1*Manual.