855PD-B24SEF3422 - 855PD Panel Mount Dual Circuit Alarms, Black Housing, 24V AC/DC, 30 mm, Full Lens Illumination, Green, Red Lens, 22.5 mm Mounting Hole

855PD-B24SEF3422 - 855PD Panel Mount Dual Circuit Alarms, Black Housing, 24V AC/DC, 30 mm, Full Lens Illumination, Green, Red Lens, 22.5 mm Mounting Hole