SELECTED DURABLE MATERIALS: the outdoor rain doorbell guard is carefully made of high-quality cold-rolled sheet metal, strong and durable, not easy to break and not afraid of wind, rain, cold, heat and sunlight UNIQUE DESIGN: the doorbell rain cover has a matte black finish and a unique U-shaped design. At the top is a flat-screen window that does not interfere with surveillance equipment SUITABLE FOR A VARIETY OF PRODUCTS: the outdoor waterproof doorbell cover can protect video doorbells, wireless doorbells, cameras, intercom systems, door locks, door handles, fingerprint devices andother products GOOD PROTECTION: The doorbell protection adapts to the temperature range of -20°C to 50°C.There is slightly less heat from the sun reaching the doorbell camera, as overheating can affect the performance and long-term operation of the doorbell battery EASY INSTALLATION: The exterior rain doorbell protection with screws.Just grab a screwdriver, find a perfect spot, screw it in and you're ready to go.