Multisystem compatibility: Works with electric heating, hot water heating, and gas boilers to deliver a comfortable indoor climate tailored to your home's needs. Sensor options: Includes an internal aluminum sensor and a 300 cm external sensor, allowing you to choose the placement for accurate monitoring. Accurate temperature control: Temperature range 540°C with a calibration feature to align the thermostat with actual room conditions. Visual operation confirmation: Clear LED indicator lights red when heating is active, providing immediate status feedback. Why you need this: Flexible compatibility with multiple heating setups reduces the need for separate thermostats, while flexible sensing options and calibration ensure reliable comfort and energy efficiency. Practical advantages: Simple rotary knob interface, reliable temperature control, and clear status indication support steady room conditions with minimal adjustment. Use scenarios: Home with electric heating and hot water heating: Set a consistent comfort level across living spaces and showers while keeping energy use efficient. Home with a gas boiler: Manage room temperature precisely to avoid overheating or underheating, saving on fuel use. Larger rooms or mixed layouts: Use the external 300 cm sensor to position sensing away from drafts or heat sources for more accurate readings and stable comfort.