ATI Siren Users

[woodyrr]

Del City Oklahoma activated a system of 8 ATI sirens in the fall of 2012. They test voice and tone most Saturdays at noon. The Fire Department would be the appropriate contact.

Del Crest ATI by woodyrr, on Flickr

[Brendan Ahern]

Doesn't Ada OK also have about 15 ATI's too?

[dilloncarpenter]

Ada has 12. And some of their old sirens are apparently still there.

[rdfox]

In fairness to ATI (which I can't believe I'm saying), from what I hear, the problem with Battle Creek's system last year was something in the control network, not the sirens themselves; 50% of *all* of the city's sirens failed in their first test after the winter, not just the ATIs. (The rest of the city's network includes at least three Thunderbolts, two EOWS-612s, a Thunderbeam, a bunch of SD-10s, and several other older Federal omnis in suburbs that linked into the BC system.)

My guess is that last year's brutal winter screwed up a bunch of controllers citywide...