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For the security in Vault 81, see Vault security.

The Vault-Tec security are the security officers in Vault 111 in 2077.


Vault-Tec security enforces the overseer's word as law in the vault. They are the only residents with authorization for carrying firearms, besides the overseer. They carry out security patrols on eight hour shifts and are in charge of monitoring for signs of intrusion in the vault, checking for atmospheric leaks (contaminated air getting in), settling disputes between the residents and enforcing rules set down by the overseer and Vault-Tec.[1]

The standard accouterments of a security officer is armor worn over a Vault 111 jumpsuit and a matching helmet. The officers carry batons.

Interactions with the player characterEdit

Interactions overviewEdit

General Services Quests
Essential: Icon check
  • Always
Companion: Icon cross
Perk: Icon cross
Merchant: Icon cross
Doctor: Icon cross
Rents bed/room: Icon cross
Starts quests: Icon cross
Involved in quests: Icon check
War Never Changes


Apparel Weapon Other items On death
Vault-Tec security armor
Vault-Tec security helmet


Vault-Tec security appears only in Fallout 4.



  1. Vault 111 security terminal - Security Personnel: Security patrols are to be carried out on a constant eight-hour rotation. Security priorities include:

    - Monitoring for signs of intrusion - Checking for atmosphere leaks - Settling disputes among personnel - Enforcement of regulations set forth by the Overseer - Enforcement of regulations set forth by Vault-Tec

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