Monitor Hack – Security System
What can you do with an old CRT monitor? You can use it to make a security system, such as electric fence. But how many monitors do we need to have to build an electric fence? Probably a lot of monitors. Could you imagine having an entire bank of monitors to power a fence around your house? Well, it is better don’t try this monitor hack or else you will get a large shock from doing this and then we will have another video to watch. 
Check out this wicked security system that you can make from old CRT monitor you were about to throw away.
