How Motion Sensors Work Between infrared detection and microwave sensing, motion sensors can accurately identify movement within their field of view. They analyze changes in energy levels, whether ...

Detection typically ranges from 20 to 100 feet, and some motion sensor light models offer an adjustable distance feature. The angle of detection usually falls within 180 degrees horizontally.

With detection ranges up to 75 feet, the best outdoor motion-sensor lights come in a range of styles (from floodlights to lanterns) and can be powered in various ways.

Google has for years been harnessing the power of its Android smartphones to detect and measure tens of thousands of ...

The Onvis Motion Sensor is more than just a motion sensor. It can also track temperature and humidity as well. It lacks a display, so that information will only be available inside the Home app or ...

A 120-degree field of view detects motion within a nine meter range, and with the new light sensor, the Eve Motion can detect motion and changes in lighting to activate ‌HomeKit‌ devices.

You can also adjust the sensor’s sensitivity and range in the Alexa app. Separate infrared motion sensors such as these can be set up to do the same thing, but if you have a compatible Echo, you ...

The fabric sensor helps robots feel touch. It lets them hold things, sense slipping, and adjust grip to work safely and ...

The second reason I love this motion sensor is that it can be used outdoors. There are lower-cost options for HomeKit motion sensors, but they are only for indoor use. With this model, you don’t ...