Smart Door Lock, Fingerprint Door Knob, 5 in 1 Digital Knob APP/Keypad Code/IC Cards/Fingerprint/Keys, for Home Hotel Apartment Office (Black)

5-in-1 keyless entry door handle lock(fingerprint /password / APP control/IC Cards/Mechanical keys).You can choose one way or more to unlock the smart door knob according to your habits, for a bedroom, office, studio, apartment, or hotel.

Use the Tuya Smart App to track access logs, set up temporary or permanent passcodes, and get low battery alerts(Not WIFI, No fees charged for the APP). Store up to 50 fingerprints, 100 cards, and 100 codes, ensuring robust access control.

Enlarged fingerprint area makes it easier to read your fingerprints and can be unlocked within 0.2 seconds. The door knob lock can be set to be locked automatically in 5s after the door is closed.

All your fingerprint, password, and IC card data can be securely stored on a local storage card within the doorknob, away from the cloud. The one-key Anti-lock function is set on the backside lock handle and only supports the Admins to unlock it. It provides a more secure and private space option for you.

The door knob lock is designed to fit most US standard left-handed and right-handed doors with back panel sizes of 2-3/8 inches (60mm) – 2-1/8 inches (70mm), door thicknesses from 1-3/8 inches – 2-1/4″ (35mm-45mm), which can be easily installed with no drilling. It has a low-battery alarm function and comes with a USB port for emergency charging. CHEN LCLILICHEN offers at least 1-year product warranty and customer support from the date of purchase.