I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

Commentary: I didn't need a technician to come to my home to set up ADT's smart security system. Here's what it includes and how I did my own DIY installation. Kimanzi Constable CNET Perspectives ...

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Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

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The past few years have seen the best home security systems change beyond recognition, from expensive hard-wired systems that required professional installation to ...

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 ...

Routines, entry points, and monthly fees all change the equation Smart security systems sound great. They're smart and offer security, so what's not to like? The reality is that they aren't for ...