Secure protection This wallmounted thermostat cover includes a combination lock with up to 10,000 combinations to prevent unauthorized access and changes to thermostat settings. Suitable for residences, factories, and schools. Easy installation Includes 4 extension screws. Quick installation in minutes using screws or sticky mounting options for extra security. Designed for straightforward setup without tools for most thermostats. Clear and longlasting material Made of quality acrylic. The transparent cover allows clear viewing of the thermostat display while resisting discoloration and yellowing, providing durability in a variety of environments. Versatile compatibility Designed to fit most thermostats on the market. Helps extend thermostat life by avoiding tampering and is suitable for hotels, restaurants, and other settings that require reliable control. Use scenarios Hotels and lodging properties: protects thermostat settings in guest rooms to maintain energy management and guest comfort. Classrooms and schools: prevents students from changing settings, supporting policy compliance and consistent climate control. Restaurants and similar businesses: maintains a stable environment in dining or work areas, safeguarding HVAC investments and operations.