Simple & Inexpensive Homemade Security Perimeter Trip Alarm

Here I make a simple perimeter alarm using a rat trap, fishing line, black powder percussion caps, and a couplee nails.

Great for use around a camp site and alsoaround a garden to scare the critters away.

I also did a post on my blog on these - http://modernsurvivalonline.com .

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Take care all - Rourke

Видео Simple & Inexpensive Homemade Security Perimeter Trip Alarm канала John Rourke