Simplex 2901-9517 Category : Simplex This is essentially the AC-powered version of the Simplex 2901-9833. Brand SimplexModel 2901-9517Manufacturer Federal SignalType Alarm (Horn)
Honeywell HFS-P Category : HoneywellOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Honeywell devices.
Wheelock ET-1080-WS-24 Category : WheelockYou can’t really tell from the pictures, but the strobe is practically falling out of this particular unit.
Grinnell TFX-912P Category : GrinnellJust like the rest of my Grinnell equipment, this smoke detector is from Brigham Young University.
