1 NIB SYSTEM SENSOR BBS-2 BBS2 WALL BACK BOX SKIRT RED (14 AVAILABLE)

System Sensor BBS-2 Fire Alarm Wall Back Box Skirt Red NIB

System Sensor BBS-2 Fire Alarm Skirt NIB

SpectrAlert Advance System Sensor - BBS-2 Indoor Wall Back Box Skirt - Red

System Sensor BBS-2 Fire Alarm Wall Back Box Skirt Red NIB

System Sensor BBS-2 Back Box Skirt Alarm Accessory MPN BBS-2

NEW SEALED System Sensor BBS-2 Fire Alarm Wall Back Box Skirt Red

System Sensor SPECTRAlert Horn Strobe Surface mount back box skirt BBS-2 Red