Federal Signal 450D Vintage Fire Alarm Horn Red 12 VDC B4 Series USED TESTED

Federal Signal 450 Vintage 12 VDC B3 Series Fire Alarm Horn Red USED

Federal Signal Model 450 Series B3 24VDC Vibratone Horn Alarm Grey USED

Federal Signal 450D Fire Alarm Vibration Horn Wall Red 12VDC (NEW IN BOX)

NIB Federal Signal 450D Vibratone Horn + Visalert Halon Stobe Lens Fire Alarm!

Federal Signal Fire Alarm 450E Horn + V1971 Strobe Wall Mount - UNTESTED

Federal Signal VALS Fire Alarm Strobe New

Federal Signal 450D Fire Alarm Horn with V1971 Strobe Wall Mount Light Red