Features: 1. Made of high-quality plastic, with high hardness, safe and durable, and long service life. 2. Waterproof, explosion-proof, sun-proof, and UV-proof, it can better protect the host. 3. Exquisite workmanship, beautiful appearance, comfortable touch, and easy operation. 4. Simple and quick installation, just apply glue (not included) on the bottom and then stick it firmly to the wall. 5. 10kg/22lb compressive strength, practical, suitable for access control machines, fingerprint locks and doorbells, etc. Condition: Brand New Item Type: Access Control Controller Waterproof Cover Material: Plastic Outer Diameter: Approx. 17.5 x 15 cm/6.9 x 5.9 Inner Diameter: Length: Approx. 13 cm/5.1 Inch Width: Approx. 14 cm/5.5 Inch Height: Approx. 10.2 cm/4 Inch Function: Rainproof Compressive Strength: 10 kg/22 lbs Weight: Approx. 500 g/1.1 lbs Scope of Application: Access Control, Lock, Video Intercom, Fingerprint Lock, Doorbell Installation Method of Waterproof Cover: Buy AB glue (or glass glue) in the market, apply glue evenly on the bottom of the cover, and evenly stick the edge of the waterproof cover to the wall. Press it with your hands for a few minutes, and then stick it hard (glass glue takes about 30 minutes). (Glue is not included) Package Included: 1 x Waterproof Cover