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.

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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?????

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