How to Make a Laser Alarm System
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Publicado em 2013-08-12
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This video is on how to make a laser trip wire alarm. This is a cool way to protect a room of a house, your belongings, or anything els. The nice thing about this, is that this will work almost anywhere, where as other alarm systems that rely on doors, or involve fishing wire can be unreliable. This can be done is secret, or there is the option of the spy trip wire, where all the lasers are visible.
This video is on how to make a laser trip wire alarm. This is a cool way to protect a room of a house, your belongings, or anything els. The nice thing about this, is that this will work almost anywhere, where as other alarm systems that rely on doors, or involve fishing wire can be unreliable. This can be done is secret, or there is the option of the spy trip wire, where all the lasers are visible.
