With Ambient Sensing, groups of Zigbee devices—like smart lights—can work together to detect motion in a given area.
The sensor and each light fixture require electrical boxes set into the wall (Figure A).You can rewire boxes at existing ...
The latest Zigbee feature can give you presence-sensing smart lights with just a firmware update and no additional hardware ...
Rechargeable and magnetic, they're great for midnight snack attacks and early-morning trips to the coffee maker.
You can install motion sensor lights anywhere, but if you want them to provide security and not simply illuminate your path ...
This passive method is not as reliable as "active" motion sensors that either bounce back a radar signal or transmit light to a photodetector in the distance. See network camera. THIS DEFINITION ...