A practical guide to CCTV in elevators and common areas, with steps to limit...
https://meet-wiki.win/index.php/What_Else_Shows_Up_on_Lobby_Cameras_Besides_Faces_That_You_Should_Worry_About%3F
A practical guide to CCTV in elevators and common areas, with steps to limit the field of view, set retention periods, and restrict access