Please kindly noted that this item is sold by New Image Space from Joybuy marketplace. Anti-Theft Doorbell Mount Video Doorbell Mount Adjustable Doorbell Angle Mount Video Doorbell Door Mount Punch Free Doorbell Mounting Bracket for Apartment Home Office School Specification Product Name: Doorbell Mount Main Material: Metal, ABS Product Size: 150×83×43mm Suitable Models: Compatible with Ring: Video Doorbell 1, Video Doorbell 2, Video Doorbell 3, Video Doorbell 3 Plus, Video Doorbell 4, Video Doorbell 2020, Video Doorbell 2021, Video Doorbell pro, Video Doorbell pro2 Compatible with Blink Video Doorbell Color: Black Parts List: 1×Doorbell Mount 1×Mounting Screw Package 1×Screwdriver 1×Instruction Manual [What You Get] The package includes 1 doorbell mount, 1 mounting screw package, 1 screwdriver, 1 instruction manual. [Stainless Steel] Made of premium metal and ABS material, our doorbell mount is sturdy and rust-proof. It can protect your doorbell and anti-theft. [Punch Free] This doorbell mount is punch free installation, which will not damage your door. It is easy to install in few minutes, save your time and energy. [Adjustable] This doorbell mount is adjustable, which is compatible with Blink video doorbell (excluding doorbell device). It cannot be removed from the side of the door unless the door is opened, very safe to use. [Widely Uses] This doorbell mount is widely used for your room, apartment, schools, office, and other places. It is compatible with Blink, compatible with Ring video doorbells (doorbell devices not included).