Our MetricSmart DoorLock brings a revolutionary APP to pair with your fingerprint door lock. It's the latest tech of smart Bluetooth fingerprint control system of door locks featuring state of the art locking technology for improved results.

In addition to the revolutionary fingerprint technology, you can also use the advanced lock system with a phone app unlock, password unlock, and IC card unlock. The lock features the innovative Wi-Fi app management solution to offer great ease of use.