WANT A CHEAP SECURITY SYSTEM ... Try using the LASER TRIPWIRE SECURITY SYSTEM...

" WITH THIS SYSTEM YOU CAN SECURE OUR VALUABLES FROM THEFT "

*** WHAT IS A LASER TRIPWIRE SECURITY SYSTEM***
This is an electronic system powered by the ARDUINO UNO (microcontroller) board. The system uses the laser beam as a signal. When the laser beam is disturbed the signal goes off and the alarm turns on.

Thanks for watching. Keep in mind that you can personalize the project according to your needs. Please make sure to work in a safe environment ( IT IS ELECTRONIC !!!). I do not take any responsibilities for any inaccurate or incomplete use of this video. I know that this project can be made without Arduino but I wanted to keep it simple.

PLEASE PROTECT THE LASER FROM YOUR EYES !!!