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Xfinity, a Comcast brand, has introduced a new feature dubbed Wi-Fi Motion It lets an Xfinity router and up to three Wi-Fi-connected devices create a motion detection system The feature isn't ...
A new motion sensor incorporates micromachined thermal transistors to facilitate human presence and motion detection in security systems, home automation equipment, and Internet of Things (IoT) ...
Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...
This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.
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