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Best Motion Sensor Security Cameras
The most common motion sensor we see in cameras is a passive infrared (PIR) sensor, which detects heat (infrared energy) that ...
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Nintendo's Newest Hardware Product Is a $99 Alarm Clock
(Credit: Nintendo) However, the device stands out from other clocks by featuring a motion sensor ... 8 Deluxe and Animal Crossing: New Horizons. To move through the different alarm varieties ...