It is possible for you to determine which dolls have awakened and where they are located within the restaurant if you investigate your sentry box and check the security cameras. Simply turning on fnaf the lights can be enough to frighten them away, and in order to stop some of them, you will need to close the doors. However, you must exercise caution since you have a limited amount of energy for each night, and you cannot keep all of your defenses on at all times. If you do, your protections will wear out, and you will be vulnerable to any doll that has a bloody goal.