General Description This waterproof metal cover is made of high-quality material, providing excellent protection against weather, explosions, and sunlight. It extends the life of your access control and doorbell accessories. Technical Specifications Product Dimensions: 3.5 x 5 x 2 inches Color: Black Material: Cold Rolled Panel Design: Matte Surface Temperature Range: -20°C to 50°C Internal Length: 143 mm Internal Width: 106 mm Internal Height: 100 mm Narrow Side Height: 74 mm External Length: 160 mm External Width: 134 mm External Height: 100 mm Compatibility and Accessories Compatible with many devices such as: Fingerprint Devices digital Access Control Keypads Attendance Machines Doorbells Installation Easy to install by following these steps: Position the shield Drill the holes in the wall Screw in and the job is done You can also install it using glue or adhesive. Use Ideal for protecting your doorbells, keypads, and outdoor circuits from the elements such as rain or snow. Adds