Interesting. Somewhat like the Chinese sirens.
Is it's motor 3450 rpm?
If so, it would fit in my list.
Thanks, Peter.
Hang a sign on it and say "Guess what this is"?ThunderboltFreak101 wrote:Why would someone place this siren so close to the ground? I thinks it on a hill, but still I would hate to be having a picnic in that grass on test day!
http://longislandfirealarm.com/SD10.jpg
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