Smart Fingerprint Door Knob, Biometric Door Lock, 4 Unlock Ways: Fingerprint, IC Card, Password and Spare Key, Keyless Thumbprint Entry Door Lock for Bedroom, Apartment, Office, etc.
$27.99$39.9930% OFF
Coupon validity period:
04/16/2025 - 05/31/2025
Expired
Add Time:
05/09/2025
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Product Description:
WHY DO YOU NEED THIS LOCK: With this smart lock, you can say goodbye to traditional keys. Enjoy the convenience of multiple unlocking options, fingerprint recognition, password entry, and IC card access. No more worrying about losing your keys or forgetting them. This smart door knob is designed to make your life easier, giving you peace of mind and convenience every time you come home.
FINGERPRINT UNLOCK: Enjoy quick and secure access with advanced fingerprint recognition technology. This smart fingerprint lock can store up to 100 fingerprints, making it perfect for families, offices. Fingerprint door lock features a fast response time and automatically locks within 2 seconds after closing the door for added security. All fingerprint data is stored locally on the device, ensuring your personal information safe.
REPLACEABLE BATTERIES & EMERGENCY POWER: This fingerprint door lock uses 4 AAA batteries (batteries are not included), with a battery life of up to 6-10 months. The low battery alert feature ensures you're warned in advance to avoid accidental unlocking. The fingerprint door knob also supports Type-C emergency power(non-rechargeable), so you don't have to replace the lock, even when the batteries run out. Enjoy uninterrupted performance and convenience.
3 SMART MODES: Smart lock for bedroom can be easily switched between three modes. Normal mode provides reliable access via fingerprint or password. Password-free mode is a boon for busy moments, eliminating the need for frequent fingerprint and password entries. Silent mode ensures silent operation and is ideal for returning late at night without disturbing others.
EASY INSTALLATION: The fingerprint door knob is designed for quick and easy installation with just a screwdriver, taking only minutes to set up. It fits most US standard doors with a thickness of 1.57-2.36inches（40- 60mm), making it easy to replace existing door locks. Detailed installation steps are provided to ensure a smooth setup process.
SEVICE GUARANTEEE: We are committed to providing excellent customer support. Enjoy 24-hour online service, 30-day refund policy, and 2-year warranty on your smart door lock. If you encounter any issues or have questions about your lock, our dedicated team is always ready to assist you. Your satisfaction and peace of mind are our top priorities.
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