Federal Signal 450D Simplex rebranded this alarm for a little while. Brand Federal SignalModel 450DManufacturer Federal SignalType Alarm (Horn)
FCI STW/4F Category : FCII purchased this strobe in order to compensate for the broken one on my FCI HEF/STW.
Fire-Lite BG6 Category : Fire-LiteThis is sort of an earlier version of the Fire-Lite BG-10. Mine clearly isn’t in the best condition.
Honeywell TC805C1000 Category : HoneywellThis is a Honeywell-rebranded System Sensor ionization smoke detector. I also have the base for it.