Wheelock NS4-24110W Category : Wheelock This is a rare 4-wire version of the NS. Brand WheelockModel NS4-24110WManufacturer WheelockType Alarm (Horn/Strobe)
Gentex GCC24-CR Category : GentexThis is a Gentex Commander 4, which is intended for ceiling-mount applications.
Gaylord NC-1357A Category : GaylordI like this unit so much in part because there’s no branding on the front.
