We equip the bracket with super sticky VelcroNo need to punch holes for installation.Please stick it to a smooth and dry surfaceNoteThe item is a accessories for Yi home Camera / YI Smart Security Camera 3, /Mi home camera /Netvue Security Camera. it is not Camera .It is only a Wall Mount for yi home camera .NOT INCLUDED YI HOME CAMERA. 3 kinds of installation 1. Use screws to fix the camera on a wooden wall.2Mount your YI Home Camera directly to the wall with the drywall screws. 3 Use the Magic sticker for non-drywall surfaces youd better Paste it on glass Do not choose this way if you want to install the camera outdoors or directly from the sun, because the temperature of the camera will be raised in the outdoors or in the direct sun, Increase the temperature of the magic stickIt causes the magic stick to fall off This Wall base can fix the Yi security camera in the living room, the baby room, the garage, the balcony . Package Includes: 4 X Wall mount 4 X Magic sticker 12 X screws,20 X Wire Clips . CAMERA IS NOT INCLUDED. Our products include 20 wire clips,The use of double-sided adhesive can be installed on various Surfaces,For example, the surface of the window glass, The refrigerator, the air conditioner, and so on, Can also be install undamaged.