Simplex 2901-9833 Category : Simplex Another duplicate of the Simplex 2901-9833. Brand SimplexModel 2901-9833Manufacturer Federal SignalType Alarm (Horn)
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...
