Fingerprint Door Lock, Keypad Door Knob with Handle, Sliver Smart Door knob with Passcode, Keyless Entry Door Lock for Bedrooms, Homes, Apartments, Hotels, Offices

[Big Fingerprint Sensor]: Hiencetec Fingerprint Door knob uses a better fingerprint Biometric, fingerprint recognition accuracy of up to 99%, with swift reading in just 0.25s and unlocking in a mere 1s.
[3-IN-1 Unlocking Ways]: Our door lock has an advanced 3-in-1 unlocking method. You’ll make a selection the fingerprint, password or key unlocking methods according to your needs. Cater to your daily needs by storing up to 20 fingerprints, 15 passwords, and 2 physical keys.
[Safety and Sturdy]: Fingerprint door lock is made of zinc alloy material, protected and safe. When opening the door with a password, You’ll use the way of anti-peeping input. Passage mode for easy access by friends and family. And silent mode for noiseless entry.
[DIY Installation]: Only a screwdriver is required for installation. Backset 2-3/8″(60 mm) and 2-1/8″(70 mm), door thicknesses from 1-3/8” to 2-1/8”(35 mm -55 mm). No wiring and no drilling. Fit both left handed and right handed doors.
[Emergency Power]: Keyboard door maintain uses 4 AAA batteries for up to 12 months. If batteries are low, it automatically alarms with a red light. Ensures your convenience and peace of mind.
[Multi-scene Use]: The Fingerprint Door Lock is designed to fit most US standard doors. Suitable for Bedrooms, Homes, Apartments, Hotels, and Offices. It provides an enhanced level of security, ensuring your room is well-safe.
[Customer Service]: When you’ve got any questions or information you wish to know, we can answer you quickly within 24 hours.