Does the Wyze Motion Sensor work in pitch black?

Would it be able to detect a person if they walked pass it in the dark?

Also, how close does the wyze cam with the sensor bridge need to be with the motion sensor for it to work?

The motion sensor uses PIR, not visible light. Have you checked the Wyze Sense Support pages? Lots of information there. :slight_smile:


depends on walls, electrical signals and a host of other environmental elements. best bet is just to try and it and see if it works

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It should absolutely. Not dependent on visible light, just the warmth of their body. A cat or dog could trigger it. A car if it is in sight of the road.