This Resideo Thermostat Guard is a robust and durable device cover designed to protect your thermostat from unauthorized access or damage. Constructed from high-quality painted metal, it offers superior resistance to wear and tear, ensuring long-term use. The VersaGuard feature of the product refers to its versatile compatibility with a wide range of thermostats, making it a universal solution for various models. Its design includes a lock and key mechanism that provides an additional layer of security, preventing tampering or accidental adjustments. The dimensions of the guard are 6-1/8 inches in height, 5-3/8 inches in width, and 2-5/8 inches in depth, providing ample space for most standard thermostats.