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 ...

From using existing wiring to repurposing old hardware or smart devices, keeping your home secure might not cost as much as you think.

ADT's 2025 Home Security Survey revealed that when it comes to protecting their homes, people often come up with solutions that are far from foolproof. Some said that their preferred spot to hide ...

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 ...

When it comes to professionally installed and monitored home security systems that also offer all the creature comforts of a smart home, no one does it better than Vivint. Most home security systems ...

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Best home security system for 2026: Top alarms tried and tested by an expert - How to choose the best home security system ...

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 ...

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 ...