shelby county alabama frequencies

I’ve seen many social media posts about immigration control in Shelby County and some in nearby Jefferson County. Has anyone picked up any traffic?

I am looking for any information about the Jefferson, and Shelby county volunteer fire department, two-tone, sequential pager that they are still using with APCO 25. I think I have most of the frequencies needed in the area, but I am sure there are some that I am missing. I do like to listen...