There are plenty of smart locks that you can interact with using your smartphone these days. The US:E lock takes it to the next level by offering facial recognition. This app controlled lock gives you 6 different ways to open the door. It can recognize people with accuracy thanks to its infrared 3D & AI recognition. In fact, you can store up to 50 faces.
The US:E lock has a zinc alloy body and German B-grade lock cylinder. It helps you monitor the events and people visiting your home. Expected to ship in May. You can find out more about it here.