http://www.safesecure24.com/?p=613
This website provides the tools that are needed to create the alarm system. It is composed of a battery, a buzzer, and a block of wood. The website provides you with the procedures that need to be taken. The problem with this website is that there are no pictures or videos. The instruction are also bunched up. It will be a lot easier if they were in a list. The thing that I do like from this project is that it seem very simple and cheap. The total price for the whole project might be close to ten dollars. This is very good for an economy like the one we have right now. We can all have alarm systems with this basic project.
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