Safety power switch: The thermostat includes a safety power switch for easy on/off control of your underfloor heating system, improving user convenience and safety. Advanced temperature regulation: Builtin sensor and an external floor sensor provide three control modes for precise temperature management tailored to your needs. Temperature protection mechanism: A failsafe design automatically shuts down the output when temperatures exceed safe limits, protecting your flooring from potential damage. programming options: Choose between 7day programmable or nonprogrammable settings to create heating schedules that fit your lifestyle. Use scenario: In a bathroom or wet area, the external floor sensor helps maintain a warm, comfortable floor when you start your day. Use scenario: In living spaces or bedrooms, the 7day programmable option lets you align heating with weekly routines to improve comfort and save energy. Use scenario: In rooms with sensitive flooring or areas prone to overheating, the automatic shutoff feature helps prevent heat damage while maintaining warmth.