Black Silver USB Rechargeable Door Smart Lock Fingerprint Padlock Quick Unlock Zinc Alloy Metal High Identify Security Lock

Unlock the Future with our USB Rechargeable Door Smart Lock!

🔒 **High-Security Fingerprint Technology**: Experience peace of mind with our advanced fingerprint padlock. Your fingerprint is your key, ensuring unparalleled security and convenience.

🔋 **USB Rechargeable**: Say goodbye to batteries. Our smart lock is USB rechargeable, so you're never left without access. It's eco-friendly and cost-effective, keeping your lock ready whenever you need it.

🚀 **Quick Unlock**: Get where you need to be faster. Our smart lock offers lightning-fast unlocking, so you can access your belongings in seconds. No more fumbling with keys or combinations!

🛒 Ready to upgrade your security with cutting-edge technology? Add the USB Rechargeable Door Smart Lock to your cart now and unlock a world of convenience and high-tech security. Protect what matters most with the touch of your finger!

Frequently Asked Question

1.How to do if the fingerprint can't be identified?

Usually due to fingerprint wear, peeling, scratches, dirty, wet fingers, or fingerprint
collection window with smudginess and water droplets, fingerprint identification is not
successful. It is necessary to ensure that the fingers and fingerprint window are clean
and dry .
In case of finger scratches, it is recommended to enter at least 3 fingerprints registration
after purchase.

2.How many fingerprints can be registered?

10 fingerprints can be registered .

3. How to do if the battery is dead?

Connect the charging port with Micro USB, the red light is on, indicating that it is
charging, and it can be unlocked normally during charging. The light is off, indicating
that it is fully charged.

4.How long does it continue after being fully charged?

After being fully charged, it can stand by for 12 months, and when the power is low,
the red light flashes after unlocking.

5. Any fingerprint can be unlocked

When the fingerprint is not recorded, any fingerprint can be unlocked. If fingerprints are recorded, only the recorded fingerprints can be used to unlock the lock. Therefore, under normal circumstances, you must record more than two fingerprints to prevent the embarrassing situation of the fingers being scratched and unable to unlock.