EASY / CHECK is an application that allows to control who is entering our home, it is a complement with the desktop software where the registration of a visitor is made, as soon as the registration is made, a notification is sent through the application to / the devices that are registered at said address, allowing to check if they know the person who is about to visit them, a new module was added to create QR access codes, which you will be able to provide to your visitors, and log in to access in a more fluid way.