Your home security system is like many other big investments in your home: Eventually, it reaches a point where it's too old or outdated to function well and needs to be replaced. I saw this many ...

Security systems eventually age out, especially as technology advances. If your home already has a security system, getting a new one may feel like an annoying chore. How do you know if you need an ...

Don't throw out your old webcam — not when you can use it as the backbone of a cheap home security camera system that you can ...

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 ...

Modern security systems include everything from motion, glass break, and entry sensors to smart smoke detectors, doorbell cameras, and smart locks. Many home security systems offer both self and 24/7 ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Over the past decade, ADT has made several attempts to push ...

Home security technology is becoming more and more common. Recent stats say 94 million US households have adopted security devices like alarms or video doorbells in the past year. However, there's a ...