FCI STW/4F Category : FCI I purchased this strobe in order to compensate for the broken one on my FCI HEF/STW. Brand FCIModel STW/4FManufacturer Cerberus PyrotronicsType Alarm (Strobe)
Simplex 4903-9459 Category : SimplexThis unit is an addressable horn strobe. It’s what my elementary school had installed in the classrooms.
Simplex 4251-20 Category : SimplexI believe this is an older, less seen model of 4251-20. It has a slightly different handle from my other...
Grinnell TFX-912P Category : GrinnellJust like the rest of my Grinnell equipment, this smoke detector is from Brigham Young University.
