Our Top PicksMost FlexibilitySimpliSafeSimpliSafe designs their own products, so you aren’t paying any middle man upcharges.

But you might be surprised to learn that some of the best home security systems have affordable products, monitoring services, and you can have them up and running in less than an hour, saving you ...

If you botch the installation on your DIY home security system, you’re not getting the most value for your investment, and you could be exposing your home to intrusion without knowing it.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.