The Siren Board

From what I understand, this company used to be HÖRMANN America, Inc.
http://www.alertingsolutions.com/outdoo ... dress.html" onclick="window.open(this.href);return false;
Look at the "modular 400W speaker" PDF. Those are some odd looking rotating sirens; I wonder if the oscillate like Whelen and ATI sirens. Just wondering if anyone has seen any of them up close.

https://airraidsirens.com/forums/viewto ... 8&p=121199" onclick="window.open(this.href);return false;

Never seen them but it seems they're just Kingstars hooked up to UVs. It would seem they're primarily being sold as tsunami warning systems on the west coast. Busgeek indicated some in Pacifica, CA. Odd setup if you ask me.