Simplex 4903-9219 Category : Simplex This rectangular Simplex notification appliances has an electromechanical horn mechanism, rather than a speaker or an electromechanical horn mechanism. Brand SimplexModel 4903-9219Manufacturer SimplexType Alarm (Horn/Strobe, 4-wire)
Pyrotronics MS-501 Category : Cerberus PyrotronicsThe only issue that I have with this pull station is that the screw terminal on the back of it...
Notifier NAR-10 Category : NotifierThe only difference between this and the Fire-Lite BG-10 is the text on the pull.
Simplex 2901-9833 Category : SimplexOne more duplicate of the Simplex 2901-9833. I don’t know if these horns really do break this easily or if...
