Smart Door Lock with Handle, Tuya Bluetooth APP, Sensitive Touch Screen, Biometric Fingerprint Password IC Card Smart Door Lock with 2 Mechanical Keys and 2 Access Cards (with Lock Body) Features: 1. Convenient Remote Control: This door lock offers the ultimate convenience. It has built-in Bluetooth, which allows you to control the lock through the Tuya Smart App within the Bluetooth range (it can also be remotely unlocked by sending a temporary password to guests). Say goodbye to traditional keys and enjoy keyless entry with ease. .