Secure combination lock Protect your thermostat with our lock box that uses a combination lock design. With up to 10,000 possible combinations, it guards against unauthorised access and unwanted adjustments, ensuring your temperature settings stay intact. Clear visibility Made from acrylic, this transparent lock box lets you view your thermostat display without opening the cover. The sturdy construction resists discolouration and yellowing, helping it stay clear over time. Quick and simple installation Install your thermostat in minutes with the easytofit lock box. The included extension screws enable a swift setup. The straightforward process provides immediate protection for your device. Versatile application Suitable for homes, offices, schools, and hospitality venues, this lock box fits a range of environments. It helps prevent tampering and can contribute to extending the lifespan of your thermostat by maintaining stable, intended settings. Use scenarios In a family home, keep children or guests from changing thermostat settings. In an office, prevent unintended adjustments by staff or visitors. In a hotel, school, or other hospitality setting, protect shared thermostats to maintain consistent temperatures.