Fingerprint Door Knob, Thumbprint Door Knob, Biometric Door Lock, Keyless Entry Smart Door Lock, Fingerprints Biometric IC Card Password Smart Door Knob, Smart Lock Door Knob with Handle for Bedroom

〖5 WAYS TO UNLOCK〗The keyless entry door lock has 5 how one can open the door, APP + fingerprints + passwords + IC cards + mechanical keys. The fingerprint door knob can add up to 100 fingerprints and 100 passwords, and can also generate temporary passwords for temporary use, fully meeting the needs of daily use. Multiple unlocking modes provide a great convenience for family
〖FAST & ACCURATE IDENTIFICATION〗 The smart fingerprint door lock has a care for that is 5.94″ long, and a larger fingerprint reading area of 0.67″ suitable for fingers of different sizes. Built-in 99% high-sensitivity and high-precision identification chip, it can more quickly identify the correct fingerprint/password/IC card and unlock it (Note: Please wake up the lock first, and then use your fingerprint or password to unlock)
〖DUAL PROTECTION MECHANISM〗 The fingerprint door knob has an automatic locking protection function. When you close the door in a hurry and leave, the smart door lock will automatically lock. Smart door locks also fortify virtual passwords to prevent peeping and provide you with a safer environment
〖PASSAGE MODE〗Press and hold the button of the interior care for lock to turn on the passage mode, so as to keep your door unlocked, allowing you to enjoy your party more easily and focused all the way through the party
〖EMERGENCY CHARGING〗The thumbprint door knob requires 4 AAA batteries (not included). The remaining power of the lock will be displayed in the APP. If the battery is exhausted, you’ll be able to use a type-c data cable to connect to the power bank to temporarily charge the door lock, plz replace the battery with a new one asap after opening the door
〖EASY INSTALLATION STEPS〗 The bedroom door lock is designed to fit seamlessly on most both left-hand and right-hand doors, installation is very simple, no need for wiring or additional enlarged drilling, no want to use special tools, just use a small screwdriver to quickly install the smart door lock, providing a higher level of security for you and your family! (If your door does not have a ready-made lock mounting hole, you wish to have to complete the additional drilling work yourself)
〖FITS STANDARD DOORS〗The smart lock with fingerprint is designed to fit US standard doors with a door hole of 2-1/8″ (54 mm) and a backrest of 2-3/8″ or 2-3/4″ (60 or 70 mm), the latch hole in the door is 1″ (25 mm), and the door thickness is between 1-3/8″ and 2″ (35 mm to 50 mm), so long as your drilled hole is a standard door latch hole, Please feel free to use it!
〖GOOD SERVICE〗We provide 12-month free exchange service (non-human damage) and lifetime technical fortify. When you have any questions about the fingerprint door lock, please contact our customer service!