Simplex GX90S-4-15/75WR Category : Simplex This alarm is essentially a Gentex GX90 (Simplex GX90-4R) with a Gentex GXS-4-15/75WR strobe attached to it. Brand SimplexModel GX90S-4-15/75WRManufacturer GentexType Alarm (Horn/Strobe)
Edwards 899B-01 Category : EST/EdwardsThis strobe cover would fit on an alarm such as the Edwards 802-2B.
Silent Knight SK-PHOTO Category : Silent KnightPersonally, I think that the Silent Knight logo on the head of this smoke is a bit ugly.
