Parts List: 1 × Back Plate 1 × Screwdriver 1 × Adjustment Screw 12 × Short Screws 6 × Long Screws 1 × Washer 1 × Instruction Manual Highlight description: No Drill: No drilling is required to avoid damaging the integrity of the door panel, and the newly designed front will not affect the doorbell's motion detection sensor Protect Doorbell: This doorbell mount is compatible with video doorbell (doorbell equipment is not included) and cannot be removed from the side of the door unless the door is opened. It can protect your doorbell and keep your home safe Premium Material: This video doorbell door mount is made of premium metal material, which is very sturdy and can be used repeatedly to meet your daily needs Easy Installation: Our video doorbell mount is easy to install, just put the doorbell on the back plate and fix it with screws Widely Uses: Our anti-theft doorbell holder is ideal for home, apartment, office, school and hotel use Detailed description: Description: This doorbell mount can protect your doorbell and keep your home safe. It is made of metal material and is very sturdy, suitable for home, apartment, office, school and hotel use. Feature: Easy to Use: This video doorbell mount is easy to use and install, which can meet your daily needs. Purpose: This video doorbell mount bracket can protect your doorbell and keep your home safe. It is suitable for home, apartment, office, school and more. Specification: Product Name: Video Doorbell Door Mount Material: Metal Size: 4.96×2.44 inch Manual measurement may result in 1-2 inch error Color: Black Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Premium Material: This video doorbell door mount is made of premium metal material, which is very sturdy and can be used repeatedly to meet your daily needs No Drill: No drilling is required to avoid damaging the integrity of the door panel, and the newly designed front will not affect the doorbell's motion detection sensor Protect Doorbell: This doorbell mount is compatible with video doorbell (doorbell equipment is not included) and cannot be removed from the side of the door unless the door is opened. It can protect your doorbell and keep your home safe Easy Installation: Our video doorbell mount is easy to install, just put the doorbell on the back plate and fix it with screws Widely Uses: Our anti-theft doorbell holder is ideal for home, apartment, office, school and hotel use