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Kip Kay has a new video and Instructable on building a laser-beam-triggered alarm system. I don't know that I'd want to rely on such a thing for actual security, but it might be a fun project nonetheless.
Protect Your Home with Laserbeams! - Link
Laser beam alarm system
Posted by Gareth Branwyn |
Mar 3, 2008 10:26 PM
DIY Projects, Instructables, Science |
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heh
Would be cooler with Altoids tins.
I'd also like to see a battery pack and better mounting system for portability, so I could set these up in a hurry while on secret missions.
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mission impossible eh?
tom cruise is in for some serious shit once he sees this
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your alarm design wont work!!!! it will stop ringing after the laser beam is "uncut". how can i make it ring continueously until i turn it off????
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