Vault sign

The Vault 101 Sign is a type of sign commonly seen in the corridors of Vault 101.

Design
The sign is designed as a reverse right triangle. In a gray housing with a transparent plastic panel, there are indicator lights, a power source, and motion sensors. Black letters and directional symbols are imprinted onto the panel. This text is visible from at least 20 feet away. The indicator lights are green (for an open door) or red (for a close door). With a strong adhesive, these signs are affixed to a flat surface. The Maintenance Department is responsible for the condition of the signs.

Configuration #1
A sign is attached to a wall above a hatch. This configuration is first seen in 2268.

Examples

 * Atrium
 * Apartments
 * Upper Level (directional sign)
 * Filter Room
 * Reactor Room

Configuration #2
A sign is attached to a ceiling panel a short distance from a hatch. This configuration is first seen in 2268.

Examples

 * Clinic (directional sign)

Configuration #3
Two signs are placed back-to-back on a ceiling panel. This configuration is first seen in 2268.

Examples

 * Reactor Level (directional signs, two locations)