Philips' motion sensor turns on your smart lights when you walk into a room It's really that easy and fast.

Motion sensor switches enhance energy efficiency in green buildings by reducing unnecessary lighting usage, improving comfort, and supporting sustainable infrastructure through smart automation.

Elgato's Eve lineup of smart home devices is one of the largest contributors to the HomeKit ecosystem, with a variety of sensors and switches for inside and out, including five more products ...

There are absolutely motion sensors that are meant to work outside. Many smart home doorbells and security cameras have built-in motion sensors that can connect to your smart lights.

Amazon Echo’s built-in ultrasonic motion sensing can let you easily automate lights and fans with Alexa routines, without buying anything else.

A single Smart Motion Sensor can be used to control an unlimited number of Caséta smart switches, dimmers, fan controls, and smart shades, as long as they're within 60 feet.

General Electric (GE) has announced a new line of home security sensors and smart switch. It's the latest collection of smart home devices to be released by the company.

But do motion sensing, light sensing, and dimmer features justify the hefty price tag?