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The best way to understand how motion detection works is to first look at how a camera functions. Inside every camera is the image sensor which the lens of the camera directs light to. The moment light reaches the image sensor, pixels then record how much light they receive. These dark and light areas then form the video images that we see. Motion detection works by comparing successive video images. So if the pattern of light changes between frames a change in pixels the smart camera concludes that something has moved and starts to record.

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These arise often from the situation within the state and military responses may not be suitable.

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The first is that it avoids detecting irrelevant motion.

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These monitoring plans require monthly subscription fees that vary in price, but they are still cheaper than traditional home security plans.

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The second is that it catches the intruder as they walk “across” the camera’s field of view rather than into it.