The Siren Board

Posted: **Sat Dec 02, 2006 3:44 am**

I can't make out what kind of sirens these are http://www.youtube.com/watch?v=azhSYrVu ... ed&search=

Can any body take a stab at it, it sounds like the older 2001s but i am not sure.

Posted: **Sat Dec 02, 2006 3:49 am**

That video is from the Minneapolis/St. Paul area and it's 2001s, single toned TBolts, and from the wind-down it sounds like TBeams.

What are these??