Grinnell TFX-912P

Just like the rest of my Grinnell equipment, this smoke detector is from Brigham Young University.

Also in the collection
Couch F1-GG

Couch F1-GG

Category :
Considering its age, this unit is in great condition.
ADT B3407-024

ADT B3407-024

Category :
There exists a strobe which can be attached to alarms like this.
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