Abstract: An output device of an event indicator system is mounted relative to a surface such as a wall, a ceiling, or a floor. The output device includes a housing configured to mount to the wall or the ceiling. The housing includes a cavity. A movable door is coupled to the housing and is configured to transition between an open position and a closed position. A laser is positioned within the cavity and configured to project a graphic onto the surface when the movable door is in the open position. The laser is inoperable to project the graphic onto the surface when the movable door is in the closed position.