The Hurricane MKII 130 is a triple tone siren?

460, 575, and 690 Hz? according the the last posted chart

Justin wrote:http://www.airraidsirens.com/tech_pitch.html

Thanks that helped!

I was wondering if anyone knew the frequencies of some various sirens? Like the Thunderbolts, 2T-3T22's, Hurricane 130, model 5's 7's etc. and most of all the Cyclone/P-50/T-135 and any other sirens. I think the Thunderbolt 1000T and 1003 is 550 and 660 Hz, but I'm not sure. and I know the Federal S...

CABLEVision wrote:an omni-derictonial 8 horned system 7000 thunderbolt.

I had a dream about an 8 headed thunderbolt once and i saw that picture and i though OMG how could this be true? but in my dream it rotated?? weird! Now that would be a sight a rotating 8 headed thunderbolt!

Isn't this a Toshiba siren? Gil said this was in my "More Mystery Sirens" post a little further down.

I've seen this siren before in person, but have no clue what it is, can you help?



And I saw this and was reminded of a dream I had about an 8 headed thunderbolt!

[quote="pyramid head"]

I Like the siren and the "Atomic Fireworks"!!!

What is the function of that fin on the back of the siren? This is the first time I've seen that!

Very nice videos! I've always wanted to push the buttons on a siren!

wow, that's a nice color for the t-bolt