Lightweight and easy to carry The thermostat protective cover is lightweight, compact and space-saving, making it easy for maintenance workers to take it to job sites. Its dimensions are 20 x 12 x 5.7 cm, so it fits in toolboxes or bags without taking up excess space. Quality material Made of high-quality ABS material, this sturdy and wear-resistant cover protects the thermostat from external elements and accidental damage, while improving its appearance. The strong, durable construction suits both residential and commercial settings. Prevents unauthorized adjustments Designed to protect against damage and unauthorized changes to thermostat settings and to address problems related to thermostat management. It helps prevent accidental changes in temperature settings caused by bumps or prying hands. The cover is equipped with two keys to allow authorized personnel easy access while keeping unauthorized users out. Versatile applications Thermostat guard is suitable for home, worship spaces, educational institutions or industrial environments. It blends into different settings without compromising functionality, making it an essential addition where temperature control is needed. Use scenarios - In a school or university building with shared classrooms, to safeguard classroom thermostats from tampering by students. - In a church or temple hall, to ensure stable temperatures during services under staff control. - In a retail store or office building, to allow maintenance staff to service HVAC without risk of user-initiated changes.