There are several ways to do the access control for your event with the Dizizid system:
These apps use high level enterprise scanning solutions so they even perform better than handheld bar code scanners. You can download the App from the App store or from the Google play store by searching for "dizizid entrance management".
You can export a list of all purchased tickets of your event sorted on first name. This list can be used as a manual ticket check list. Usually this option is only used as a back up solution.