Faraday 6234 Category : Faraday This alarm uses an electromechanical horn. It is the same horn found on the Simplex 2901-9838. Brand FaradayModel 6234Manufacturer FaradayType Alarm (Horn/Strobe)
Grinnell TFX-912P Category : GrinnellJust like the rest of my Grinnell equipment, this smoke detector is from Brigham Young University.
Gaylord NC-1357A Category : GaylordThis is a rebranded EST/Edwards 270-SPO for use in some sort of ventilator system.
