They aren't smart, but they do have a couple of extra tricks up their sleeve. Here's what you need to know before buying in. Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based ...

If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all kinds of things, from turning on lights when you enter a room, to shutting off ...