Simplex 2901-9833 Category : Simplex I have several of these horns because I’ve had several of them unexpectedly break on me. Brand SimplexModel 2901-9833Manufacturer Federal SignalType Alarm (Horn)
Grinnell TFX-912P Category : GrinnellJust like the rest of my Grinnell equipment, this smoke detector is from Brigham Young University.
Radionics D571S Category : OtherI always associate these re-branded Wheelock AS’s with Walmart. I’m sure others out there can also understand.
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.
