I think the reason people don't like them too much is because in many towns they have replaced practically every siren. I know there used to be at least 4 thunderbolt-1000(3?) where I lived and all of them have been replaced. One was replaced by a vortex, but that one is in a city with only vortexes...

I've got a picture of some sort of electronic siren with many horns. I was looking at MN's siren map when I noticed the unknown model. I was trying to look at the many allertors there. It is right next to United Sugars, so it is possible that it is for fires at the silo(?) anyway, I found it intere...

I've got a picture of some sort of electronic siren with many horns. I was looking at MN's siren map when I noticed the unknown model. I was trying to look at the many allertors there. It is right next to United Sugars, so it is possible that it is for fires at the silo(?) anyway, I found it interes...

Yup got pics

The question mark on the Minnesota map that says it could be an allertronic is not. I believe it is a XT22, don't know which model. I used street view to find out, so I could be off.
Also, this is my first post one The Siren Board!