Because the fingerprint lock consumes power quickly, the battery of Nanfu will be out of power.
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know-why
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Fingerprint refers to the convex and concave ridges on the positive skin of the end of the finger, although the fingerprint is only a small part of the human skin, but it contains a lot of information, these ridges are different in the pattern, breakpoint and intersection, they are called in information processing. Characteristics " It has been medically proven that these features are different for each finger, and that these features are unique and permanent.
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Therefore, we can match a person with his fingerprint, and verify his real identity by comparing his fingerprint characteristics with the pre-saved fingerprint characteristics. Therefore, the above characteristics of fingerprints have become the most important evidence for identification and are widely used in the field of public security criminal investigation and justice.
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Fingerprint lock is a smart lock, which is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. The characteristics of fingerprint have become the most important evidence for identification and are widely used in the field of public security criminal investigation and justice. Fingerprint authentication has the characteristics of convenience, speed and accuracy.