SYOSI Fingerprint Door Lock, Biometric Knob, Keyless Entry Handle with Fingerprint, Keypad Lock Touchscreen, Noise Free, Smart for Bedroom, Office, Apartment, Airbnb

• 【Fast Fingerprint Unlock】: The fingerprint door lock combines 3 entry ways into 1 smart lock, Fingerprint+Passcode+Backup Keys. This fingerprint recognition rate up to 99% and unlock the door within 0.1 seconds, support 6 languages with voice prompts • 【Smooth Door Handle】:The keyless entry door knob is arc-shaped designed with a smooth elegant black surface, which is mainly made of solid zinc alloy, wire free, anti-corrosion, safe and classic. • 【Simple To Use】: The bedroom door locks with keypad needs 4 AAA alkaline batteries (package not included) and meets US standard door, Backset 2-3/8″(60mm) and 2-1/8″(70mm), with door thicknesses from 1-3/8'' to 2-1/8''(35mm -55mm). • 【Easy Installation】: No wiring and drilling, all you need is one Phillips screwdriver.This biometric door lock with handle is distinguished from other APP or WI-FI products, leave out a lot of complexities of installation and problem