Fingerprint Smart Door Knob, Biometric Keyless Entry Door Lock with App Control & Backup Keys, Thumbprint Round Door Lock, Suitable for Home, Bedroom, Office, and Apartment Sliver

Overview

• Brand : UMIK UMIKSMART
• Special Feature : Auto-Lock, Fingerprint, One-Touch Lock, Rechargeable
• Lock Type : Deadbolt
• Item dimensions L x W x H : 2.76 x 2.76 x 3.35 inches
• Material : Metal Alloy (Aluminum)

About this item

• [3-in-1 Keyless Entry Door Lock] Unlock your door your way — via fingerprint, Bluetooth app, or emergency mechanical key. Say goodbye to traditional keys and enjoy a modern, keyless lifestyle. This smart door knob brings both convenience and security to your home, apartment, or office. Perfect for those who want a simple, secure, and stylish way to access their rooms, whether it’s your bedroom, study, or rental property.
• [Fast & Secure Biometric Fingerprint Recognition] Equipped with an advanced 500 DPI fingerprint sensor, this biometric door knob lock unlocks in just 0.2 seconds—faster and safer than searching for keys. Store up to 20 fingerprints, making it ideal for families, roommates, and small offices. Fingerprint data is stored locally, ensuring maximum privacy protection without cloud risks. Your personal key is now literally at your fingertips.
• [Smart App Control & Flexible Access Modes] Customize how you access your space with Passage, Normal, or Privacy Mode, easily switched with the internal knob. Use the Bluetooth app to add or delete fingerprints, view real-time unlock records, and manage user access with just a few taps. Create one-time or time-limited passcodes for guests, cleaners, or Airbnb tenants. This smart Bluetooth door lock makes access management simple, efficient, and completely under your control.
• [Durable, Sleek & Long-Lasting Design] Crafted from premium stainless steel alloy, this smart door knob offers a sleek, modern finish that complements a wide variety of home and office styles. Lightweight yet impact-resistant, it resists rust, scratches, and daily wear for long-lasting durability. The 400mAh rechargeable battery lasts up to 6 months on a full charge and recharges in just 3–4 hours via USB-C or a portable power bank. Its minimalist design adds a sophisticated touch to any space, from bedrooms to elegant office doors, ensuring it fits seamlessly with your interior décor.
• [Easy Installation & Reliable Performance] No extra drilling or professional help needed—install your electronic door knob in just 15 minutes using a standard screwdriver. Compatible with most U.S. doors (1-3/8” to 1-31/32” thick) and supports both left and right door orientations. Stay informed with real-time battery monitoring and low-power alerts through the app. Even if power runs out, your mechanical backup key ensures you’re never locked out.
• [24/7 Customer Support & 1-Year Warranty] We stand by our smart fingerprint door lock with lifetime app access, 1-year product warranty, and round-the-clock technical support. Whether for your home, Airbnb, or office, our support team is always ready to help you enjoy a safer and smarter life.