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

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already ...

Sidewalk, which launched in 2020, is a low-power, low-bandwidth, long-range IoT network that is free to use. While Ring cameras use Sidewalk connectivity to send alerts even when your home’s Wi-Fi is ...

Transform your old smartphone into a cost-effective home security camera. By downloading a third-party app, you can repurpose unused devices to monitor your home, children, or pets. This simple DIY ...

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread chasers can save your DIY project.

Arizona Department of Transportation officials are installing sensors on some valley freeway electrical boxes to combat ...

Discover the step-by-step creation of a stunning multi-level jungle house built entirely by hand using primitive tools and natural materials. Watch as the builder crafts a sturdy wood framework, ...

At CES, we saw fancy radar that images almost as clearly as lidar, lidar almost as cheap as radar, and a way to make the ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. This past year, I've tested many ...