TUYA Smart Door Lock with Handle: 5-in-1 Features biometric authentication, Digital Password, Fingerprint keyless Entry, and Bluetooth Electronic Mortise Lock，Aluminum-Wood Doors

This fingerprint smart door lock offers five unlocking methods: fingerprint, IC card, password, mechanical key, and mobile app. You can also view the lock’s unlocking history through the app.
This fingerprint door lock with a keypad supports the Graffiti Smart feature, allowing you to remotely unlock the front door fingerprint lock via WiFi connection to your mobile phone.
Smart door locks offer multiple unlocking modes and are equipped with advanced fingerprint recognition, contactless card, and password functions, making them more convenient to use.
When you forget to change the batteries and are unable to open the electronic door lock, a USB emergency power supply can help solve the problem. Meanwhile, fingerprint door locks are very easy and quick to install. Fingerprint door locks are suitable for homes, offices, bathrooms, hotel apartments, and other places requiring enhanced security.
You can set the smart door handle’s Wi-Fi auto-lock function and access mode at any time as needed. Adding and deleting fingerprints and passwords are managed based on the unlock number.
Supports left-hand and right-hand opening (handle direction adjustable), suitable for doors with a thickness of approximately 35-100 mm. Please measure your old mortise lock size and check our mortise lock size list to determine if it fits your door, making replacement easier. You can also contact us through the Amazon backend to receive a product manual.