Gentex GXS-4-15/75WR Category : Gentex The previous owner of this alarm “modified” the wire leads coming out of the back. Brand GentexModel GXS-4-15/75WRManufacturer GentexType Alarm (Strobe)
SET Standpipe Pressure Signal Category : OtherI got this in a lot with a lot of antique coded pulls and just decided to hold onto it.
Grinnell IXA-RMS Category : GrinnellThis unit was taken off of a TFX-400 system at Brigham Young University.
