System Sensor P2WL L-Series Indoor Selectable Output Horn Strobe, 2-Wire, Wall Mount, "FIRE" Marking, White.

L-Series horn strobes are rich with features guaranteed to cut installation time and maximize profits. Intended for full building notification as well as on the property ground, they produce a loud sound to notify occupants to evacuate the buildings; the strobe is intended to notify those that may have a hearing impairment. Features include a universal mounting plate with a preliminary snap-in feature to hold the product in place for the screw attachment, 7 field-selectable candela settings for wall and ceiling mount devices, and rotary switches to select horn tone and volume settings. Compatible with 12- or 24-volt systems. L-Series horn strobes are listed to UL 1971 and UL 464 for public mode evacuation.