fire siren

Baytown residents rocked by incident at Chevron Phillips
Officials responded to an "UpsetUnit incident" at the Chevron Phillips facility in Baytown late Sunday, according to the CAER line.
Not so silent night: Dallas emergency siren system hacked
Dallas warning sirens hacked
Malfunctioning emergency sirens heard across Dallas
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Not so silent night: Dallas emergency siren system hacked
Dallas warning sirens hacked
Malfunctioning emergency sirens heard across Dallas