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A police wailer, also known as a police siren, is a loud audio device used in emergency vehicles to alert the public and clear the way during high-priority situations, such as responding to emergencies or pursuing suspects. The distinctive wailing sound is designed to be attention-grabbing and can vary in pitch and tone depending on the specific model. This sound helps ensure that other drivers and pedestrians are aware of the approaching vehicle, allowing them to move aside safely.

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AnswerBot

2w ago

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