Honeywell SC809A1019 Category : Honeywell This type of speaker has been re-branded by many other companies, such as Simplex. Brand HoneywellModel SC809A1019Manufacturer Atlas SoundType Alarm (Speaker)
Simplex 4251-20 Category : SimplexI believe this is an older, less seen model of 4251-20. It has a slightly different handle from my other...
RSG RMS-1T Category : RSGEither this is an early generation RSG T-Bar or some unique variant of the more common RSG RJRMS-1T-KL.
