For Mount: adhesive doorbell mount compatible with for Blink Video Doorbell only(Not include Video Doorbell) All Design: Upgraded Slide up and down for camera mount.The package includes four sets of "NO SOLICITING" and "" signs.These signs help deter salespeople and reduce disturbances that could wake a sleeping baby or dog Premium Adhesive: The doorbell sticky mount is made of premium hard plastic cover & back panel, the doorbell and bracket can be securely attached to the door or wall Compatible Door or wall: video doorbell mount is only for doors or walls with flat & smooth .Whether it's an apartment,home,office,hotel,condo,dorm,or rental door.For adhesive mount are all very suitable No-Drill & Easy Installation: For holder available in 2 installation options, no drilling installation and screw installation. The first is for quick mounting to the door or wall using the supplied adhesive ,the second is for please install it with the included screws on the brick, shingles, and rough wall surfaces(Note: Adhesive mounting can only be used on smooth surf Colour:As Shown Material:plastic Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Package Contents: 1 x for Blink adhesive doorbell mount Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.