Feature: 1. [Iron Material]: The access control rain cover is made of iron material, sturdy and durable, not easy to break, and will not rust, can be used for a long time. 2. [Waterproof and Sunproof]: The access comtroller cover is effectively waterproof and sunproof, not afraid of bad weather like wind or rain, not afraid of sun exposure. 3. [Easy Installation]: The waterproof doorbell protector equipped with screws, and you only need to find the appropriate position, using the screwdriver to tighten the screws, and then can be used. 4. [High Temperature Resistance]: The doorbell rain cover can be adapted to ‑20°C to 50°C (‑184 ° F to 122 ° F), and overheating will affect the performance and long term operation of the doorbell battery, hence the solar heat reaching the doorbell rain cover will be reduced. 5. [Wide Application]: The access controller rain case is suitable for protecting visual doorbell, doorbell, camera, intercom, door handle, display, fingerprint meter and other products. Specification: Item Type: Access Control Rain Cover Material: Iron Internal size: Approx. 141 x 107mm / 5.55 x 4.21in External size: Approx. 156 x 140mm / 6.14 x 5.51in . Package List: 1 x Access Control Rain Cover3 x Expansion Screws3 x Expansion Tubes1 x Long Screw Note: Please allow some errors due to the manual measurement.