Simplex 4904-9101 Category : Simplex This is the same strobe that is found on the Simplex 4903-9101 strobe plates. Brand SimplexModel 4904-9101Manufacturer SimplexType Alarm (Remote Strobe)
Honeywell HFS-P Category : HoneywellOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Honeywell devices.
Simplex 2901-9840 Category : SimplexBesides its appearance, this horn is just like the more common Simplex 2901-9838.
System Sensor SP1W2475ADA Category : System SensorThe strobe portion can detach from the speaker body.
