How To: Build a laser security system

Build a laser security system

Got a mystery to solve? Somebody's been making off with your stuff, and you don't have a clue who it is, do you? Here's your chance to catch them in the act. In this how to video you will learn to make a DIY laser security system.

Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.

Buy Now (97% off) >

Our Best Phone Hacks

Delivered daily to your inbox.

2 Comments

how to setup the system particularly in connecting the system to the computer???

is there a control in this system??what would happen if the memory will be full?it will continue capturing photos or not?????

Share Your Thoughts

  • Hot
  • Latest