There are lots of ways to have a cheap security system. But after living thru a break in and the emotional aftermath I wanted the security. I like seeing the red light and knowing that the security system is on. I like knowing every door and window has a sensor on it and will make a really loud noise if someone tries to open it. I like to feel like I have a nice and secure cocoon. If need be I can press a button and the police are called. Security systems are suppose to be there for a reason. Cheaping out and having a facade just gives an illusion of security. Is that what you really want?