Simplex 2902-9310 - FireAlarms.tv - jjinc24/U8oL0's Fire Alarm Collection

Category : Cerberus Pyrotronics, Pyrotronics

This is a rebranded Wheelock horn/strobe, and a pretty rare one at that since it has an electronic horn mechanism...

Category : Siemens

The more I look at this alarm, the uglier it gets.

Category : Simplex

I accidentally bought this particular unit not realizing I already had one. Oh well, happens.