Simplex 4903-9217 Category : Simplex This rectangular Simplex notification appliances has an electromechanical horn mechanism, rather than an electronic horn mechanism or a speaker. Brand SimplexModel 4903-9217Manufacturer SimplexType Alarm (Horn/Strobe, 4-wire)
Gaylord NC-1357A Category : GaylordI like this unit so much in part because there’s no branding on the front.
Wheelock FS6-61 Category : WheelockNothing like a vintage Wheelock bell! I got this with my Wheelock NC-OS pull.
Simplex 4904-9144 Category : SimplexThis strobe is essentially a white Simplex 4904-9137, but with a different candelas rating.
