What Your Motion Detector's 'Ghost Readings' Are Really Trying to Tell You
You set up your PIR motion detector, tweaked the sensitivity pot, and for two days it worked perfectly. Then at 3:17 AM, the app buzzes—motion detecte...
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You set up your PIR motion detector, tweaked the sensitivity pot, and for two days it worked perfectly. Then at 3:17 AM, the app buzzes—motion detecte...