Simplex 2901-9833 Category : Simplex I have several of these horns because I’ve had several of them unexpectedly break on me. Brand SimplexModel 2901-9833Manufacturer Federal SignalType Alarm (Horn)
Wheelock MB-G10-24-R Category : WheelockI’m missing this unit’s label, so that model number is only a guess. It’s probably right though.
Radionics D571S Category : OtherI always associate these re-branded Wheelock AS’s with Walmart. I’m sure others out there can also understand.
