Haven't recorded anything in a while so decided to get this one. The City of Amarillo replaced an SD-10 a few months ago with this 508. There is a Cyclone about 3/4 mile away towards the left and a 2001 about 1 mile behind us. Lots of coverage. On wind down and after it stops you can hear others too.
https://www.youtube.com/watch?v=WeGOwfQ ... tnucv0p304
This is the siren it replaced.
https://www.youtube.com/watch?v=RnUXqzzJ4PA