The feeling of security must be our main home. That’s why it’s not wrong to add any alarm system in our home. Maybe we do not have a budget to entrust our security to a private company.

So today I propose establishing a fairly economical and home alarm, you can make yourself. This is a laser alarm will explain as you can through a video. Are you ready?

The video is taken from Kipkay, a website where you upload videos explaining the development of various devices made with laser. A very interesting website for those who are a few hands.

In the video, you can find the tools needed to produce this little alarm. And the steps to produce it without any problem.

protect_your_home_with_laserbeams.swf

Anyway we found a post where in Taringa for those who do not understand the English and explains the steps necessary materials in Spanish.

I’ve been reading comments from people who have tried and seems a little laborious. But I think it is quite interesting because the savings achieved.