Simplex 2901-9833 Another duplicate of the Simplex 2901-9833. Brand SimplexModel 2901-9833Manufacturer Federal SignalType Alarm (Horn)
EST GCWN-VMA Category : EST/EdwardsThis is a ceiling mount strobe which would be used for general signaling purposes.
System Sensor PA400B+PS24LO Category : System SensorThe horn’s model is PA400B, the strobe’s model is PS24LO.