The Siren Board

I was wondering if anyone knows if Ada, OK has any sirens...my aunt is moving there and i want to get some pics of their system...chad?

Ada... Hmm. Yes, come to think of it. Well, I know for sure that the surrounding area has some. My cousins live in a nearby town on the outskirts of Ada. I have seen an SD-10 at a high school, but other than that, I do not know. I would assume they have more.