My Mobilekey app is used for mobile access control. The app enables your smartphone to be used as an alternative to the contactless access credential.The app receives PIN to open the door installed with access control device that the app is paired with. After you installed the app in your smartphone, you can pair the app with specific access control device to gain access to a specific building.
For the application and Bluetooth credential setup, go to https://www.youtube.com/watch?v=2ji9fQfxu2M