Turret robots are a part of
Vault-Tec's robotic security system used to protect the
Secret Vault. These turrets are usually hidden below the floor and when need arises, they quickly pop up and shoot, sometimes automatically closing the doors to the room they are placed in.
There are a total of eight of them guarding the entrance to the Secret Vault, and special power sources are used to maintain them in working condition. These sources can be considered the system's weak spot.
