Smart Lock, Keyless Entry Deadbolt for Front Door, Biometric Fingerprint Door Lock & App Control, Digital Electronic Lock with IC Card/Passcode, Auto-Lock,Matte Black

Upgrade your home security with this smart door lock designed for modern living. Featuring keyless entry, keypad access, and mobile tt lock app control, it offers a convenient and secure way to manage your front door. Whether you’re a homeowner, renter, or property manager, this smart deadbolt allows you to generate temporary passcodes, monitor access, and enjoy peace of mind without carrying keys. With easy installation and a sleek design, it’s the perfect addition to any home, apartment, or rental property.

• Keyless Entry Convenience: Say goodbye to fumbling for keys. This smart deadbolt door lock offers 5 secure ways to unlock: Advanced Biometric Fingerprint + Anti-peep Keypad Code + TT Lock App Control + IC Cards + Backup Physical Keys. Whether for children, elderly parents, or guests, everyone in the family has their preferred access method. The included mechanical keys ensure you are never locked out, providing absolute peace of mind even if the batteries run out.
• Smarter Management via TT Lock App: Take full control of your door right from your smartphone. With the robust TT Lock App, you can lock/unlock via Bluetooth, check real-time access logs to see who entered and when, and manage users easily. Perfect for Airbnb hosts and rental property managers: Generate Timed, Permanent, One-time, or Recurring passcodes remotely for guests or housekeepers without needing to be physically present.
• Smart AI Fingerprint Recognition & Auto-Lock Security: Equipped with upgraded biometric keyless entry door lock sensor technology, this black keypad door smart lock recognizes your fingerprint in just 0.3 seconds with 99.9% accuracy—faster than searching for your keys. For added security, enable the Auto-Lock feature in the app to automatically lock the deadbolt behind you after a set time (5-60s). Never worry about whether you remembered to lock the front door again.
• Easy DIY Installation in Minutes: Designed to fit standard US left or right-handed doors. No expensive locksmith or complicated wiring is needed. You can install this digital deadbolt in about 20 minutes with just a screwdriver. It is an ideal upgrade for your interior or exterior smart lock for front door, garage entry, or bedroom office, adding both modern style and heavy-duty security to your home.
• Long Battery Life & Emergency Backup: Powered by 4 AA batteries (not included), this electronic door lock provides long-lasting performance (up to 6-12 months depending on usage). It features a Low Battery Alert on the app and the lock itself. In case of complete power failure, you can use the USB-C emergency power port for a temporary boost or simply use the traditional mechanical key for manual access.