System Sensor Spectra Alert Advance RED Wall Speaker - Model: SPR / NIB

NIB System Sensor SpectrAlert Advance SPR Fire Alarm Speaker Wall Mount Red

System Sensor SPW SpectrAlert Advance Wall Mount Fire Alarm Speaker White

System Sensor SpectrAlert Advance SPSW Wall Speaker Strobe White

System Sensor Spectra Alert Advance RED Wall Speaker (USED - SEE CONDITION DESC)

System Sensor SpectrAlert Advance SPWV Wall Speaker White Hi Vol

System Sensor SPWL Indoor Wall Mount Fire Alarm Speaker - White - New

System Sensor SPCR SpectrAlert Advance Ceiling Speaker - Red - New - Box Worn