Anti-theft Video Doorbell Bracket Is Most Video Doorbells, And Mounting Bracket Accessories Are Applicable To Houses Without Drilling Features: Anti-theft design: The anti-theft doorbell bracket designed by a group of excellent designers racking their is beautiful and generous, and has an anti-theft super ability. Don't worry about bad guys stealing your doorbell anymore! Compatible doorbell: The anti-theft visual doorbell bracket is applicable to the visual doorbell (generation 1-4) and the visual doorbell. The size of doorbell that can be placed inside shall 5 inches wide x 6.6 inches high x 2 inches deep. (doorbell is not included in the package) Compatible doors: applicable to most types of doors. The thickness of the door must be between 0.6 inches and 2.3 inches. You can measure the thickness of the door before ordering. It can be used for left or right door. (Doors that must be opened inwards!) Easy to install: put the visual doorbell into the, and then adjust the fixing clip according to your door thickness, which is very simple! There are installation instructions and various parts in the package. KIMILAR bracket has a unique function that allows you to adjust the distance between the doorbell and the door by sliding on the bracket! For any, if you are not completely satisfied with the doorbell bracket, please feel free to contact us through the "Contact Seller" entry on Product Description: Including: 1 * anti-theft video doorbell bracket. Product size: 6.6 * 5 * 2 inches