UMIK UMIKSMART Fingerprint Door Lock, Smart Door Knob, Keyless Entry Door Lock with App Control, Thumbprint Door Knob with Extra Power Bank, Suitable for Home, Apartments, Office – Matte Black
$46.88 $59.99
Product description
My fingerprint didn’t work well or the lock sometimes failed to unlock.
Ensure your fingers are dry and clean, and place them at the center of the recognition area for optimal scanning.
After 5 consecutive errors, the lock will be disabled for 2 minutes. Retry afterward or use the App or backup key to unlock.
Why can’t I lock the door?
Check if the interior knob is in Passage(Unlock) Mode, which keeps the door unlocked.
Switch to Normal Mode to lock via the App, or the door will auto-lock after 5 seconds.
Is installation complex? Do I need a professional?
No professional installation is needed.
Install the lock with a screwdriver in about 15 minutes; it fits most U.S. standard doors.
How can I fix the issue if the battery is dead and won’t charge?
Use a USB-A to Type-C cable or an emergency power supply.
Avoid using a Type-C to Type-C cable, as it may not charge properly.
How is privacy and data security protected?
Fingerprints and app data are stored locally, not uploaded to the cloud.
The auto-lock function locks the door automatically upon closure for enhanced security.
[3-in-1 Unlocking Methods] Enjoy ultimate convenience with 3 unlocking options: fingerprint recognition, Bluetooth app control, and emergency backup key. Say goodbye to traditional keys and avoid fumbling for the keyhole in the dark. This smart door knob offers a seamless, secure experience for your apartment door, bedroom door, or even your office door.
[Advanced Biometric Security] Unlock in just 0.2 seconds with high accuracy for true one-touch access. Supports up to 20 fingerprints and stores fingerprint data locally, ensuring strong privacy protection. An efficient, secure, and fast way to protect your home, whether it’s for your bedroom door lock or study. Keep unwanted visitors out with this biometric door knob that combines cutting-edge technology and privacy.
[Smart Home Experience at an Affordable Price] Enjoy Passage Mode and Privacy Mode, easily toggled via the internal knob, for added convenience. Manage fingerprints and view access logs through the smart app. Perfect for fingerprint door locks for bedrooms, smart locks for bedroom doors, and smart door knobs for apartments and hotels. Upgrade your home with smart home technology without breaking the bank.
[Durability You Can Rely On] Equipped with a 400mAh rechargeable battery, lasting up to 6 months on a full charge, with quick recharging in 3-4 hours. Includes a 2000mAh portable power bank for extra convenience. The matte black finish adds a minimalist, sleek look while resenting rust, wear, and fingerprints, perfect for long-term use. Ideal for bedrooms, offices, and apartments, with a design that complements any décor.
[Easy Installation, Secure and Reliable] This smart door knob fits most US standard doors and can be installed in just 15 minutes—simple and quick. For added security, after 5 failed fingerprint attempts, the lock will remain locked for 120 seconds and activate an alarm for 10 seconds. You can also monitor the lock’s battery status via the app to avoid surprises. If you forget to charge it, the backup key ensures you’re never locked out. Ideal for smart bedroom door locks and fingerprint locks for doors.
[Comprehensive Customer Support] We offer 24/7 customer service to assist with any questions or concerns you may have. Our team is always ready to help you with any issues during setup or use. Reach out anytime, and we’ll ensure you have the ideal experience with your fingerprint door lock or smart lock door knob.
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