5-Port Unknown Siren Demo @mcgproductions
5-Port Unknown Siren Demo @mcgproductions
Uploaded September 2009 | Updated September 2026, 3 weeks ago
This is a demonstration of my 5 port unknown siren, I have no clue what it is. I'm running it on 120VAC with the air intake blocked.
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Charlie Davidson |

5-Port Unknown Siren Demo

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