Gamewell A8814 Category : Gamewell I have no idea what year this alarm is from, only that it’s old and heavy.
Simplex 2098-9806 Category : SimplexThis device is a permanent fixture in my Simplex 4004 wall system.
Gaylord NC-1357A Category : GaylordI like this unit so much in part because there’s no branding on the front.
STI SS-2000F Category : OtherCan’t remember where exactly I put the key for this unit. It can still open with an allen wrench, but...