DIY Laser Surveillance Security System
Using some tiny mirrors and basic electronic components, you can create your own security system on a budget. You could also take this project a step further, and have the system send you a text message if the beams are broken. You’ll find low priced lasers in our store you can use to create your own laser beam security system.
October 16th, 2008
awesome
February 1st, 2009
I see the links to buy all the crap for the projects, but no tutorials on any of the projects mentioned. I clicked a link telling me about a badass laser listening device, boy am I disappointed. epic fail
February 1st, 2009
Just watch the video, it shows you how.
February 1st, 2009
oh no wonder, my script blocker was blocking the embed. thanks
February 1st, 2009
Still disappointed, nothing about the laser listening device that hooked me into clicking the link on the previous page about the top 6 outstanding DiY spy projects. bummer
February 1st, 2009
http://www.diylife.com/2007/08/22/diy-laser-long-distance-listening-device/
For anyone who was interested in seeing what the link promised but did not deliver. ;]
August 5th, 2009
Cool!
September 10th, 2009
I am interested to work with the project in your video to make a low cst security alarm . However in need a laser that is a bit stronger (not a burning one) that I can mount on a moving machine and it must not be affected very much by dust