Simplex 2901-9833 Category : Simplex One more duplicate of the Simplex 2901-9833. I don’t know if these horns really do break this easily or if I’ve just had bad luck. Brand SimplexModel 2901-9833Manufacturer Federal SignalType Alarm (Horn)
Honeywell HFS-P Category : HoneywellOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Honeywell devices.
Wheelock AES-DL1-WS-24 Category : WheelockDepending on which set of inputs has power applied to it, the alarm will produce a different tone.
