Smart Door Lock with Knob

【Smart Door Lock with 5 ways to unlock】Multi ways to unlock meet your needs: password, APP, key, fingerprint and IC card. 【Control with TT Lock APP】Using TT Lock, keep track of access logs, create temporary or personalized codes, and share passwords with guests. Control your electronic keypad deadbolt via Bluetooth to unlock quickly and safely. 【Security Digital Lock with Handle】Featuring a secure structure design and a high-security level lock cylinder, the smart lock offers robust protection against unauthorized access. Provides reliable home protection with the virtual password design of the keyless entry door lock. 【Smart Lock with Long Battery】This electronic door lock boasts an 18-month battery life, providing uninterrupted functionality and convenience. Our lock features a convenient USB-A emergency charging port. 【Installation Easily】Follow our installation video and instructions,  you'll have a fully functional smart deadbolt lock in just 15 minutes. Before installation, pleas