Thermostat Covers

Locking thermostat covers help protect thermostats and energy sensors from tampering, accidental damage and unauthorized adjustments in offices, schools, public facilities, industrial spaces and other shared environments. These clear thermostat guards function as secure thermostat lock boxes while keeping the enclosed device visible and allowing airflow through ventilation openings. Safety Media offers durable polycarbonate thermostat protectors in small and large sizes, providing a practical option for applications where thermostat safety covers are needed to restrict access while maintaining visibility and everyday operation.


Thermostat Guards FAQ

How do I choose the right size thermostat cover?

Measure the thermostat’s width, height and depth from the wall before selecting a cover, allowing sufficient clearance so the enclosure does not interfere with the thermostat controls or airflow. The STI-9105 is designed for smaller thermostats and energy sensors, while the STI-9110 provides additional width, height and depth for larger devices. For help confirming the appropriate size, provide the thermostat dimensions or a photo of the installed unit and Safety Media can recommend the suitable cover.