Matching method:
1, first touch the screen to wake up the fingerprint lock, and then press the \"star key\" key to enter the door password plus two management password.
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2, then press the \"pound key\" key to confirm, enter the manager mode. (The initial password is 123456 and the initial management password is 00.)
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3, then press \"1\" to select \"User management\
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4. Then press your finger on the fingerprint reader, and the fingerprint can be added at noon.