After that happened in Dallas, I told my brother it surprised me that it hasn’t happed sooner here in Franklin County since the activation protocol is pretty simple; just a fast dtmf without like an “arm” signal or any other safeguards I can think of. I would think many Whelen systems or anything using a two-tone or dtmf signal to activate would be vulnerable. Not sure what the fix would be unless they switch to a different activation method, but I don’t know how that works.
I live in Westerville and my brother lives in Dublin. Too far away to hear anything.