L-Series Red Color Lens, for Wall Units, System Sensor #LENS-R2

System Sensor LENS-R2 L-Series Lens for Indoor Wall Mount Strobes, Red

System Sensor SRL Wall Strobe Fire Alarm, Red, 2-Wire Indoor Clear Lens

System Sensor PC2RLED Ceiling Horn Strobe Fire Alarm Red 2-Wire Clear Lens

System Sensor CHSWL Indoor Clear Lens Wall Mount Chime Strobe Fire Alarm - White

System Sensor #LENS-R3, LED Lens, Red Color, for Wall or Ceiling LED Units.

System Sensor #LENS-BC2, L-Series Blue Color Lens, for Ceiling Units.

L-Series Amber Color Lens, for Wall Units, System Sensor #LENS-A2