The Doorbell Boa is the world’s first side-door protective video doorbell door mount. The solidly designed door mount slides onto the side of your door using its constricting brackets along with a sturdy container that enables homeowners to insert and protect their preferred Video Doorbell inside. The incredibly popular Ring Video Doorbells 1,2,3 and others fit perfectly inside. Although the Doorbell Boa is perfect for apartment renters, condo owners, college dorm residents and to take on vacation. Non-homeowners are often restricted from mounting or installing a video doorbell using screws as it damages the landlord’s property. The Doorbell Boa is designed to help protect property while holding and protecting various sized non-wired video doorbells on doors that open inward. Compatible with non-wired Ring 1, Ring 2, Ring 3, Eufy Battery 2k and other brands that are maximum 4 inches wide x 6.5 inches tall x 1.75 inches depth. Sturdy ABS container and steel constricting brackets have anti-theft design features to help deter theft of your video doorbell and the mount itself. The Doorbell Boa can only be opened if the mount is NOT attached to the door. Easily remove your device to charge the battery without having to unscrew your video doorbell from the wall. Video Doorbell System not included.