Amseco FS1-1+SL-02 - FireAlarms.tv - jjinc24/U8oL0's Fire Alarm Collection

Category : Gamewell

I have no idea what year this alarm is from, only that it’s old and heavy.

Category : Notifier

This is the oldest Notifier pull that I own which opens with the modern Notifier key.

Category : Simplex

Since this is a ceiling-mount unit, it’s model number is probably different from 4903-9101, but I couldn’t figure out what...