About this item

• 5-in-1 Smart Access: Unlock your door via fingerprint, TTLock app, Bluetooth, passcode, card, or mechanical key—flexible and secure for the whole family.
• App Control with TTLock: Manage access anytime, anywhere—generate one-time, timed, or permanent passwords remotely via the TTLock app.
• High-Security Fingerprint Sensor: Quick and reliable fingerprint recognition with less than 0.3s response time and high accuracy.
• Emergency Key Backup: Includes mechanical key override for reliable access even when batteries are low.
• Ideal for Modern Homes & Offices: Sleek design with robust build quality—easy to install on wooden or metal doors, supports door thickness of 35–65mm.
• Warm Reminder: Before installing the smart door lock onto your door, please connect it to your mobile phone first to ensure all functions are working properly. We recommend completing the pairing and testing process before proceeding with permanent installation.