[EAS] Dallas warning sirens hacked - maybe

[Barry Mishkind]

At 08:57 AM 4/13/2017, Ed Czarnecki wrote:
>To Barry's point on the recycling of the alert for 90+ minutes, I suspect
>there is a feature in the siren system in question that was exploited
>(perhaps inadvertently) where the system used each siren as a repeater -
>which is why all of them needed to be turned off.  

        Not quite... the whole system was run off of 
        one repeater...  which is how the system
        was restarted at time out (I did not ask
        about the time period).