- Compatible with Major Brands : This anti-theft doorbell mount is designed to fit most video doorbells, including Video Doorbell 1, 2, 3, 3 Plus, 4, and the 2020 Release model. It accommodates devices with a maximum size of 2.55" wide, 5.11" high, and 1.14" thick. - Ideal for Inward-Opening Doors : Specifically designed for inward-opening doors, this mount ensures a secure fit. The thickness of the door should range between 0.59 inches and 2.36 inches. Please verify your door's thickness to ensure compatibility. - Durable Construction : Made from robust ABS and metal, this doorbell holder is built to withstand attempts at theft. It is a reliable choice for various settings, including apartments, homes, dorms, offices, and rental properties, safeguarding your video doorbell in any environment. - Easy Installation : Enjoy hassle-free installation without the need for drilling. Simply place your doorbell in the durable ABS shell and secure it in place. This mount is only suitable for interior doors. - Versatile Applications : - Perfect for installation in apartments or rental homes where security is a priority. - Ideal for offices or business buildings needing a reliable doorbell solution. - A great option for temporary living situations, like dorms or short-term rentals, without causing damage to doors. This doorbell mount combines compatibility, durability, and ease of use, making it an essential accessory for securing your video doorbell effectively.