Cerberus Pyrotronics MSI-20B

This is the addressable version of the Pyrotronics MS-501.

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Ansul SLG-24F

Ansul SLG-24F

Category :
Although this smoke detector doesn’t say Ansul anywhere on it, the base its base, which I did not photograph, is...
Simplex NY

Simplex NY

Category :
This coded pull station is very similar to the IBM NY.
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