Also in the collection |

Simplex 4903-9236
Category : Simplex
This unit has an electronic horn, as opposed to the electromechanical horn or speaker found in other rectangular Simplex notification...

Cerberus Pyrotronics MSI-20B
Category : Cerberus Pyrotronics
This is the addressable version of the Pyrotronics MS-501.

Gaylord NC-1357A
Category : Gaylord
I like this unit so much in part because there’s no branding on the front.