Do you recognize the sound of the hi-lo safety siren? The hi-lo is a distinctive two-tone siren used by patrol cars and other public safety vehicles in the event of an emergency like a fire or flood when an immediate evacuation is required. When you hear the hi-ho siren, it means you must evacuate immediately. Watch this brief video with Nader Oweis, Chief of Police with the Sonoma State University Police Department, to become familiar with the hi-lo siren sound and remember, when you hear the h
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FacebookSonoma State University
If you hear Hi-Lo, it’s time to go. We’ve implemented the use of the Hi-Lo siren to assist in evacuations during wild fires or other emergency situations. Watch this informational video to learn more about what the Hi-Lo siren means for Marin County residents. Marin County Fire Department #Partnership | Marin County Sheriff's Office
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Grover Beach police introduce new 'hi-lo' siren for emergency evacuation warnings
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