Also in the collection |

Simplex 4903-9219H
Category : Simplex
This alarm is specially made for high-humidity situations such as swimming pools. That’s what the “H” in the model number...

Siemens U-MHST-MCS
Category : Siemens
I believe that this alarm has the ability to produce multiple tones.

Fike 20-1063
Category : Fiquench/Fike
This is a pretty rare addressable rebrand of the BG-12 series pulls.