Simplex 2901-9806 Category : Simplex Strobes such as the ADT B3409-024 were designed to be used with this horn. Brand SimplexModel 2901-9806Manufacturer Federal SignalType Alarm (Horn)
Simplex 2901-9833 Category : SimplexOne more duplicate of the Simplex 2901-9833. I don’t know if these horns really do break this easily or if...
Simplex 4903-9459 Category : SimplexThis unit is an addressable horn strobe. It’s what my elementary school had installed in the classrooms.
Federal Signal V1971+MPV Category : Federal SignalV1971 is the model of the strobe and MPV is the model of the plate that it is mounted on.
