Wheelock MB-G6-24 Category : Wheelock This bell’s box said that that this bell was actually manufactured for Simplex. Brand WheelockModel MB-G6-24Manufacturer WheelockType Alarm (Bell)
Gentex GCC24-CR Category : GentexThis is a Gentex Commander 4, which is intended for ceiling-mount applications.
Simplex 4903-9102 Category : SimplexUnlike the Simplex 4903-9101, this is a light plate rather than a strobe.
