Fenwal PSD-7155

This particular unit is lacking a base.

Also in the collection
Notifier F67ODT

Notifier F67ODT

Category :
F67ODT likely isn’t the model number of the unit as it was just a random number stamped on the wall...
Wheelock MB-G10-24-R

Wheelock MB-G10-24-R

Category :
I’m missing this unit’s label, so that model number is only a guess. It’s probably right though.
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