The safe room door as seen in the office.
The Safe Room is a secret room in Freddy Fazbear's Pizzeria. There was also one located at Fredbear's Family Diner. Accessible through the security office, the original purpose of the room was for dealing with emergencies regarding the springlock suits, but is currently used for dealing with general medical emergencies and storage. The location of the room is not programmed into the animatronics' internal map, and so they are unaware it exists.
The safe room was used by William Afton to murder Susie Denver, Fritz Valentino, Jerry Boseman, Gabriel Boseman, and Cassidy Boseman.