General description This waterproof metal cover is designed to provide full weather protection for doorbells, door locks, and intercoms. Made from high-quality cold-rolled metal, it offers excellent waterproof, explosion-proof, and sun-proof capabilities, ensuring your devices are well-protected from the elements and prolonging their service life. Technical specifications Material: High hardness cold-rolled metal Operating temperature range: -20°C to 50°C Installation Position the shield Drill holes in the wall Screw in place Job done Usage Protects doorbell cameras, security locks, fingerprint devices, access control keypads, and assist machines from rain and sun exposure Reduces heat from the sun, preventing overheating that can affect battery performance Other information Contents: 1 waterproof doorbell cover