Simplex 2098-9508 Category : Simplex This is also known as the “wiffle-ball” detector. Brand SimplexModel 2098-9508Manufacturer HoichikiType Smoke Detector (Photoelectric, 4-wire)
Atlas VT-157 Category : Atlas SoundMultiple companies have rebranded this speaker. Atlas Sound is actually the company that manufactures it, however.
Gentex HS24-15/75WR Category : GentexThis is from the original Commander series. I am missing its mounting plate.
Honeywell TC805C1000 Category : HoneywellThis is a Honeywell-rebranded System Sensor ionization smoke detector. I also have the base for it.
