Professional security systems aren’t cheap. Not only are they expensive to have installed, they often require expensive monthly fees – which can quickly add up over the years. Thankfully, homeowners ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. We originally tested and reviewed the Ring Alarm Security ...

Property owners have long put up with the pricey multiyear contracts, extensive wiring, and ugly sensors that home security systems have traditionally required. But today’s do-it-yourself security ...

The wireless home security systems of 20 years ago were notoriously unreliable. They produced so many false alarms that many homeowners stopped using them. That’s all changed. Today you can buy DIY ...

The best DIY home security systems are affordable and easy to set up without a professional. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

Home security systems—once the exclusive domain of high-priced professional installers—have never been more affordable, and the hardware and software is simpler, more intuitive, and easier to set up ...