System Sensor P4RK-R SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 4-Wire, Standard CD, "FIRE" Marking, Red (Replacement Model)

The SpectrAlert Advance series offers the broadest line of outdoor horns, strobes, and horn strobes in the industry. With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE-printed devices, SpectrAlert Advance can meet virtually any application requirement.