Keep an eye on your home while you're away and prevent package theft with these smart home security cameras and locks.

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 ...

Spotty Wi-Fi and minimal cellular coverage are no problem for wired security systems, but perhaps you’re wondering if there ...

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 ...

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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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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 ...