Some motion sensors are based on optical measurement technologies to provide accurate velocity and position measurements without requiring physical contact with the object or surface being monitored.

Motion detectors are widely known for their role in home security systems, but their usefulness extends far beyond guarding doors and windows. These compact devices can automate daily tasks, enhance ...

Smart lights are a great way to enhance home security. Being able to flip on the lights remotely or automatically, you can give the impression that someone is home and expose potential intruders. It’s ...

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Do more than just turn on your lights.

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 ...

Kangaroo’s latest motion sensor adds entry detection to the mix, but its lack of geofencing capabilities or support for any type of security camera makes it tough to recommend. It’s one thing to snap ...

Keeping your home secure, especially during holiday travel, doesn’t have to be complicated. These home security motion sensors from Kangaroo send alerts straight to your smartphone, and come with a ...

Even telecom giants can't resist the temptation to hop on the smart speaker bandwagon... or can they? CNBC sources say the news site's parent company, Comcast, is developing a smart speaker focused on ...