I'd say get a recording with multiple sirens sounding at once. I know I have, and I'm sure many others have, liked hearing the multiple tones of different sirens mix together during a test or warning. I'm sure many of us remember the video of the Sentry siren sounding along with the 2t22 and the nic...

Yes, they do have a very nice system, sound wise. A few sirens you missed though are the T-128 (maybe you meant that with T-121) and the Thunderbeam. I know of a few location with a Thunderbeam or a T-128. The sirens you see in the far eastern reaches of the city are T-128s. I'll upload some photos ...

I think I know the one he is talking about and I believe that those are not it. This photo has two men, dressed in business suits, standing at level with the projector of the Thunderbolt. The projector is pointed directly towards one of the gentleman's head, while he has his hand on it. If I remembe...

No map but information and locations of sirens for Midwest City, OK (east of OKC).

Midwest City:

Siren Info. (w/ locations) - http://www.midwestcityok.org/911sirens.htm

After recently having been down to Norman to check out the University of Oklahoma, I did some research on the sirens in some of the towns in and around Oklahoma City. The three maps I found from were from Emergency Management websites or siren installers and were "professionally" done. I'm...

Most of the sirens in Frederick County, MD/Adams County, PA are of Federal brand. Here are some of the cities and what kinds of sirens they have that I'm aware of. If I missed any, please PM me and I will add them (Dave Fritz might know a few more): Frederick County: Emmitsburg - 3t22, four Whelen 2...

That would definitely be interesting and further the community's library of siren recordings with offering a new sound. I for one have only heard the Hi-Lo, Whoop, and Air Horn (once when a computer chip went bad). I'm sure very few people in the siren community haven't heard this tone before. It wo...