Gentex GMS24-15/75WR Category : Gentex The horn mechanism on this alarm is the exact same one as found on the rectangular electro-mechanical Simplex horn/strobes, such as the Simplex 4903-9217. Brand GentexModel GMS24-15/75WRManufacturer Faraday/GentexType Alarm (Horn/Strobe)
Space Age A32-BL-SFXC-TJ24B-0000 Category : Space Age ElectronicsThis alarm came with a Wheelock EH-EL1 mounted onto it.
