Here is an excellent idea of how to create a DIY trip-wire alarm using just a few things you can easily find in your home. Trip wires are most well known for setting off explosives, but in this case you will be setting up a very low voltage alarm just to let you know when an intruder is coming your way. Everything is super easy to make and it works flawlessly.
All you need to prepare is some wire, battery, electric match and a clothing peg and you ready to make your DIY alarm. When you are finished you will realize that this thing can actually come in very handy. Check out the video for detailed instructions and give it a try. Come back to tell us how you liked it, and don`t forget to share.