There aren't many places you can buy hot dogs and quality home security equipment, but that's the magic of Costco. Here's ...

Home security is a surprisingly agile topic. Take, for instance, the marketing of doorbell cameras. A couple of years ago, it was all about catching package thieves in the act, warning them off as ...

SimpliSafe’s user-friendly equipment and competitive pricing make it our top pick for a home security system. NerdWallet is committed to editorial integrityMany or all of the products on this page are ...

If you have mischievous children or forgetful elderly in your life, you might want to build a couple of these tiny motion detection alarms to help keep them out of harm’s way. Maybe you want to keep ...

Eufy has unveiled three new smart home sensors in quick succession, including a long-life motion sensor, a dedicated glass break detector, and a compact smart smoke alarm. The new devices all connect ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published June 14, ...

Safe Haven combines ADT’s professional monitoring services with Qolsys and Alarm.com equipment. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Managing Editor Josh Goldman is ...

Key Points Motion sensor lights help to save on energy by automatically turning the lights off when not in use.They are most effective for lights accidentally left on often, like outdoor lights and ...