But a typical smoke alarm won’t work well enough for your garage. You need a heat detector. The NFPA says that there should ...

Keep your family safe with these expert-tested detectors. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing and ...

SEE MORE At the end of his wits — and mitts — Adam Doppelt attends to a smoke detector in his Seattle home. False alarms from the devices are the chief complaint in online reviews.

Mr. Staples had gathered with six friends that day in 2019 to try out a new metal detector, part of a hobby in which he had indulged for years. But everyone realized, looking down at the pieces of ...

Specifically, I wanted to test the novel Theft Detection Lock. Sure, it’s not going to do anything to prevent the actual theft of my phone, but it should keep thieves from accessing my bank ...

noting that its open-source nature “allows the community to test these detectors and evaluate their robustness in different settings, helping to better understand the limitations of these ...

The notion that lying produces observable physical side effects has stuck with us, and one man thought he’d cracked the science of lie detection in the 1920s, amid a truly modern boom in crime.

And then there are the metal detectors, facial scanners and body scanners. You know those machines are there for your safety, but they still may give you pause—especially the body scanner.

In an attempt to further prevent threats like these in Salem-Keizer, the district is installing weapons detectors across its high schools, with plans to add them to schools for younger students in ...

One of the best water leak detectors can help prevent this from happening by sensing temperature and water leaks, and alerting you if anything is wrong — before it becomes a major problem.