Gentex GX90S-4-15/75WR Category : Gentex I also have the version of this alarm that is rebranded by Simplex. Brand GentexModel GX90S-4-15/75WRManufacturer GentexType Alarm (Mini Horn/Strobe)
Notifier NBG-12LX Category : NotifierUnlike my other two Notifier NBG-12LX’s, this one has a module in it.
Grinnell IXA-RMS Category : GrinnellThis unit was taken off of a TFX-400 system at Brigham Young University.
