1. Working principle of fingerprint lock
A fingerprint lock is a smart lock that uses fingerprint recognition technology to unlock. It collects the user's fingerprint information for comparison and verification to determine whether unlocking is allowed. The core technology of the fingerprint lock is biometric technology, which authenticates users by identifying biometric information such as texture and veins on the finger surface.
2. Advantages of fingerprint locks
1. Higher security: Compared with traditional keys, fingerprint locks have higher security. Everyone's fingerprints are unique, and even twins cannot share the same fingerprints. Therefore, fingerprint locks can effectively prevent keys from being copied or lost and reduce the risk of theft.
2. Greater convenience: Using a fingerprint lock can avoid the trouble of carrying keys, and there is no need to worry about keys being lost or forgotten. At the same time, the fingerprint lock can automatically record the user's unlocking records, making it convenient for users to view and manage.
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RF-006 Product characteristics（产品特性）
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Panel material
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Aluminum alloy
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Fingerprint senso
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Semiconductor
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Applicable door thickness
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40-90mm
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Open mode
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Fingerprint/Password/Swipe/Key/Bluetooth（optional）WiFi（optional）/Temporary password
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Capacity
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Fingerprint 100/Password unlimited/Card 100
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Password length
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6-9 digit length（supports virtual passwords）
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Fingerprint comparison
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≤0.5s
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Electrostatic power consumption
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≤38μA
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Dynamic current
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≤150mA
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Supply current
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Four No. 7 Alkaline battery Available for one year
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Color selection
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Black/Silvery Movable upper and lower studs
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Low voltage alarm
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≤4.8V
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Emergency power supply
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USB emergency power supply
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Operation temperature
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-20℃~60℃
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Working humidity
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20~90%RH
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