System Sensor SC24177 Fire Alarm Strobe Ceiling Red

System Sensor PC24177 Fire Alarm Horn Strobe Ceiling Red

System Sensor PC24177 Ceiling Mount Fire Strobe

System Sensor SCR Fire Alarm Strobe Red Ceiling Mount NO BACKPLATE USED

System Sensor PC2RL Fire Alarm Horn Strobe Ceiling Red w/Bracket TESTED & WORKS

System Sensor SC2475 Fire Alarm Strobe Ceiling Red

System Sensor SCRL Ceiling Strobe red

System Sensor SCR Ceiling Mount Fire Strobe Light - Red