Full Rain Protection: This doorbell cover is made of high quality metal, with good functions of waterproof, explosion-proof and sun-proof, it can protect your accessories well, giving your your door stopper or doorbell a good protection and prolonging its service life. Unique Design: The outdoor doorbell guard is made of high hardness cold rolled metal for safety, durability and long life. lifetime. Specially designed to fit all types of doorbell cameras and security locks. Made from a hard metal composite material for long term durability and longer life for your doorbell investment. Adaptable: This weather resistant cover adapts to many many types of fingerprint devices, access control keypads, ATMs, doorbells, etc. Robust protection: wide operating temperature range of -20 C to 50C. Reduces heat from the sun reaching the doorbell camera, as overheating can reduce the performance and long-term operation of the doorbell battery. Easy to install: position guard, drill holes into the wall, screw the screws and you're done.