AUTENS Fingerprint Cabinet Locks, Rechargeable USB Keyless Drawer Door Lock, Smart Electronic Biometric Lock for Child Safety, Hidden File DIY Wooden Furniture Privacy Lock for Home Office (Black)

By Brand : AUTENS

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Feature: 1.Keyless/Smart /Safe, Biometric Fingerprint, 20 Fingerprint can be added. 2.Rechargeable design, quick unlocking, automatic pop-up. 3.Lower Power, it can last for about 180 days after fully charging. 4.Peripheral USB emergency interface, don't worry about not being able to open the lock without power. 5.AI Intelligent Learning, the more it is used, the more sensitive it is. Add (administrator) fingerprint for the first time: (Note: The first three fingerprints are administrator fingerprints. If no fingerprints are entered, anyone can unlock the lock.) 1.Press and hold for 5 seconds untilthe blue light flashes, then remove. 2. The blue light is always on, start fingerprint entry. 3. The same finger was collected more than 5 times, and the fingerprint was collected successfully. 4. The green light is on, the entry is successful; the red light is on, the entry fails. Add ordinary users fingerprints: 1..Press the fingerprint lock panel and hold for 5 seconds until the blue light flashes,then remove. 2.Start the fingerprint verification of first administrator. 3.After the administrator's fingerprint is typed in, the blue light flashes and the type-in status of new fingerprint starts. 4.The same finger was collected more than 5 times, and the fingerprint was collected successfully. 5.The green light is on, the entry is successful; the red light is on, the entry fails. Delete Fingerprint: 1.Press the fingerprint lock panel and hold for 10 seconds until the red light flashes (flashing blue light first during the period) , loosen fingers; 2.Enter the administrator's fingerprint verification. 3. After the green light is on for 1 second, the fingerprint is deleted successfully. Cautions: Deletion of the fingerprint means that all fi