Simplex 4251-21L

This is the “Local Alarm” variant of the Simplex 4251-21.

Also in the collection
Wheelock ET-1080-WS-24

Wheelock ET-1080-WS-24

Category :
You can’t really tell from the pictures, but the strobe is practically falling out of this particular unit.
Amseco BZ-51-PC2

Amseco BZ-51-PC2

Category :
I like the grille, or in other words, have nothing special to say about this particular unit.
@