cyclonesthebest wrote:um, What is DTMF?

Just to help you DTMF stand for Dual Tone Multi Frequency.

A loud speaker playing a cow like sound? very weird

I believe it is an a sears siren of some kind.

I believe there is one in Boston, MA

Im glad it is back up and running. I hope to hear see a video of it soon.

I would like to hear a recording of those 2 sirens

There is a siren like this in a town not far from me. It has the words CHAMPION inscribed in a motor shroud, so I'm guess it's a Darley. I'll have to get a pic of this siren next time I'm over there. Do you know the name of the town that the siren is in? Plymouth, NC.....There is also what looks to...

JasonC wrote:There is a siren like this in a town not far from me. It has the words CHAMPION inscribed in a motor shroud, so I'm guess it's a Darley. I'll have to get a pic of this siren next time I'm over there.

Do you know the name of the town that the siren is in?

I don't think the should of used ATI. They should have chose a Whelen or a Modulator.

More likely to be a modulator