The indicator light will come on.
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The fingerprint lock indicator light will be red when charging; If the green light is always on when charging, it indicates that the electricity is full, or the fault occurs inside the fingerprint lock and cannot be charged.
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Fingerprint lock is a smart lock. Fingerprint authentication is convenient, fast, accurate and other characteristics, with the popularity of science and technology, smart home home development, more and more people will begin to choose fingerprint lock.
The smart lock battery fully charged indicator is green.