🔧 Secure Your Comfort with Style! Perfect for both commercial and residential environments. Includes a lock and key for ultimate thermostat security. Clear, UV-resistant plastic ensures longevity and clarity. Keep your thermostat safe from tampering and damage. Fits most Honeywell Home Thermostat models effortlessly. Key lock for security Air vents for performance Easy installation The Genuine Honeywell Home CG510A Thermostat Guard is a robust solution designed to protect your thermostat from tampering while ensuring optimal performance. With dimensions of 5.88''W x 5.88''H x 2.50''D, it fits thermostats up to 4.375 inches square. This easy-to-install cover features a key lock for security, air vents for performance, and is made from durable, UV-resistant plastic, making it ideal for both commercial and residential settings.