***stock photo for reference***Fingerprint Door Lock – Smart Door Knob with Keypad & App Control, keyless Entry Door Handle, 4-in-1 Biometric Smart Lock Handle for Front Door, Bedroom, Home, Office (Black)

Additional Details from the Manufacturer

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More features

• 【4-in-1 Keyless Entry Smart Lock – Safe, Simple, Secure】 This smart lock gives you peace of mind with 4 flexible ways to unlock: fingerprint, passcode, 2 backup keys, and smartphone App. The advanced biometric fingerprint door lock unlocks in 1 second with 0.3s recognition, ideal for kids, seniors, and guests. Store up to 100 fingerprints and 50 user codes—perfect for home, office, or rental property security.
• 【Faster & Smarter Fingerprint Access + No-WiFi App Control】 Upgraded 160×160 semiconductor fingerprint sensor offers 35% larger recognition area for faster, more accurate access—no more failed scans. Use the Tuya Smart App to unlock remotely, share one-time or scheduled e-codes, track who enters and when, manage users, and receive instant alerts.
• 【Auto-Locking & Admin Anti-Lock for Maximum Safety】 The keypad door lock with handle automatically locks after 5 seconds—no more wondering “Did I lock the door?” The admin-only anti-lock switch on the inside adds another layer of protection by preventing internal unlocks from unauthorized users or children.
• 【DIY Installation – No Drills, No Hassle】 Fits most standard U.S. doors (1-3/8'' to 2-1/8'' thick), left- or right-handed. Installation takes minutes using just a screwdriver—no drilling or wiring required. Ideal for front doors, apartments, rentals, bedrooms, home offices, hotels, and more.
• 【Long-Lasting Battery & Emergency Power Backup】 Powered by 4 AAA batteries (not included), this smart door lock lasts up to 10–12 months on typical use. Get low-battery alerts and emergency USB backup charging so you're never locked out. Our US-based customer support is ready to assist with setup or troubleshooting.