Space sensing sensor

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Comment Board （4）

夜弦 2020-09-21

Whether this human body can sense non-moving or micro-moving, the current infrared sensing human body will automatically turn off the light as long as it is inactive or micro-moving for a period of time.

杨帆Owner 2020-09-21

At present, this sensor cannot detect a non-moving human body, but there are also corresponding technologies in the industry (passive infrared detection technology) that can be achieved. As for micro-movement, I think it can be discussed through scene and quantification. For example, when typing with a computer in a conference room, the approximate movement distance of the head of the hand may be only 5 to 10cm. Can the detection accuracy reach 90% to 95%.

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大橙子 2020-09-16

Is it magnetic?

杨帆Owner 2020-09-16

No, it is installed and fixed with a detachable base, because it is installed on the ceiling, and the magnetic type will have certain safety hazards.

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杨帆

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