Simplex 4903-9239 Category : Simplex This horn has an electronic horn. Brand SimplexModel 4903-9239Manufacturer SimplexType Alarm (Horn)
Silent Knight SK-PHOTO Category : Silent KnightPersonally, I think that the Silent Knight logo on the head of this smoke is a bit ugly.
Pyrotronics ES0-24S Category : Cerberus Pyrotronics, PyrotronicsThis is a rebranded Wheelock horn/strobe, and a pretty rare one at that since it has an electronic horn mechanism...
Honeywell S464A Category : HoneywellI managed to get my hands on a rare dual-action cover for the S464A series of pulls.
