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.

Think, instead, about how you might go about detecting motion in a series of still images. These types of cameras have been deployed under numerous environments for many purposes, their affectability ...

At the back, Outdoor Motion Sensor features a mounting plate and a variety of mounting options so you can put it wherever it works best.

Why motion sensors have trouble How a toilet's motion sensor works. Every motion sensor is different, but most use the same basic principles.

Once you have each sensor labeled properly and correctly assigned to each room, you can easily use Ecobee remote sensors for automation based on motion with other HomeKit accessories.

Blinding light, guiding light, or something in between, the best outdoor motion sensor lights make sense as a home accessory.

The Pixel 4 features a new Motion Sense system based on the Soli Radar. Here's how the Pixel 4 Motion Sense features work!

Read the full guide to smart home sensors for Alexa. Among Alexa's many tricks is that it also works as a smart-home hub.

The Verge, which spotted the leak, mentions that this new feature will use “the bulbs’ Zigbee radios to detect motion between ...