This is a logitech view video doorbell 90 degree swivel mount.
Rotate, Swivel, and adjust the doorbell up to 90 degrees in any direction. Screws are included to mount the doorbell to the bracket. Use your own screws for your wall installation. A center hole is included in the mount to route the wires.
This mount is mainly used for perpendicular installation where the doorbell is on a side wall next to the door.
Doorbell not included