Hotel Style Door Latch:The door latch can be installed at home for home security and in hotels for Personal safety,Provides security while opening the door a bit to converse with person without giving them access.Extra hotel door lock and extra home reinforcement. Child Safe Security Device:The security door lock be install on the front door(where children can not reach) to keep toddler in the house,Be install on the back door of house to keep toddlers from getting access to the pool. No Damage Door Slab:The hotel style door latch that only installs on the door frame, not the door itself,unique approach to door security does not damage door slab. Sturdy Privacy Door Lock:it is much better than you typical chain locks and swing bar locks,they are simple to pick and need drilling on the door slab,door latch is sturdy and security than traditional security door lock. Easy Installation:Installation is quick and easy,additional security for your door and come with 1sets screws for you and extra security and peace of mind can be achieved in just minutes.