System Sensor PC2RL Fire Alarm Horn Strobe Ceiling Red Amber Strobe

System Sensor PC2RL Fire Alarm Horn Strobe Ceiling Red No Mounting Plate

System Sensor PC2RL Ceiling Horn Strobe Red Fire Alarm PC2RL MPN Fire Alarms

System Sensor PC2WL White Ceiling Mount 2-Wire Horn Strobe Fire Alarm Device

System Sensor PC2W Fire Alarm Horn Strobe Ceiling White FIRE

System Sensor PC24115 Fire Ceiling Horn/Strobe Red Indoor Alarm Red

System Sensor SpectrAlert Advance MHW Mini Horn White Fire Alarm Wall-Mounted