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Modulator McKinley High School 7/13/07

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Uploaded by on Jul 13, 2007

HONOLULU- Modulator at McKinley High School recorded Friday 7/13/07 at about 8:25 am.

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Science & Technology

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Standard YouTube License

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Uploader Comments (reception73)

  • what is that on top of the siren?

  • @firepipernickb The solar panel.

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All Comments (7)

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  • Awesome video of that modulator. Hawaii sure has a lot of those.

  • @Siren1000T1, I agree they do sound very scary. They sound a lot like the siratone612, but you can hear a slight difference.

  • When I was on vacation here, I saw many of these types of sirens; not specifically this one, but a lot of these sirens were greenish blue. I certainly enjoyed seeing them. This a pretty big one in my opinion.

  • mine is so much louder! it goes from real quiet to the sound of heavy metal music a the volume of 1000!

    very loud siren in my town.

    i live in OK

  • Dual Tone Modulators sound pretty scary. Great video!

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