PLEASE NOTICE: It is compatible with blink video doorbell 1st Gen, NOT compatible for 2nd Gen newest model MOUNT: anti-theft doorbell mount is compatible with Blink video doorbell camera 1st Gen 2021 only, all-around protection safeguards your Blink camera doorbell from being stolen and secures your property. (It is an anti-theft doorbell mount, NOT including Blink video doorbell) INWARD DOOR COMPATIBILITY: mount is designed for inward-opening doors only, and the thickness of doors must be within 0.78-2.16 inches and the door width must be over 0.06 inches. NOT suitable for outward swing iron security door RAIN COVER DESIGN: Upgraded with extended rain cover, protect your doorbell away from rain and wind when you install it outdoors EASY TO INSTALL: mount with no drilling needed, you can install it in seconds, put your blink video doorbell into the protection shell and combine the shell to the stainless steel bracket with screws, then adjust the fixed clip and secure it to your door Color: Black Material: plastic Package Contents: 1* Mount Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.