Smart Fingerprint Door Lock – Keyless Entry Door Knob with Keypad & Biometric Scanner ，Digital Code Lock for Home, Apartment, Office, Hotel & Bedroom

Smart Fingerprint Door Lock – Keyless Entry Door Knob with Keypad & Biometric Scanner ，Digital Code Lock for Home, Apartment, Office, Hotel & Bedroom
⚡ 5 Smart Ways to Unlock – Keyless entry made easy with fingerprint scanning, TUYA mobile app control, custom entry codes, IC cards, or backup mechanical keys. Perfect for homes, offices, and rentals—no more lost keys!
⚡ Instant Fingerprint Access – Unlock your door in 0.2 seconds with 99% accuracy! Stores 100+ fingerprints for family, friends, or employees. Faster and safer than traditional keys.
⚡ Anti-Snoop Passcode Tech – Type random numbers before/after your real PIN to block shoulder surfers. Create & share 100+ unique codes for guests or service people.
⚡ No-Wiring Installation – Fits standard US doors (left/right-handed). Just swap your old handle—no drilling or electrician needed. DIY setup in minutes!
⚡ 1+ Year Battery & Emergency Power – Runs on 4 AAA batteries (not included) with 12+ months of life. Get low-battery alerts and use the emergency USB port if power runs out—stay secure, never locked out!