Potter OSYSU-A2 - FireAlarms.tv - jjinc24/U8oL0's Fire Alarm Collection

Category : Amseco

That rubber band is holding the strobe to the unit since there are no screws keeping it secure.

Category : Grinnell

I’m almost certain that this unit has an actual “Grinnell” model number, not just the standard RSG one, but it’s...

Category : Notifier

F67ODT likely isn’t the model number of the unit as it was just a random number stamped on the wall...