The Czame application allows users to enter places whose access is controlled by Czame Bluetooth detectors. When you buy a ticket or make a reservation (cinema, camping, theater, parking etc..), you receive an electronic receipt for your purchase that contains a Czame link. Click on the link to register a permission in the Czame application. Then when you approach the entrance, the sensor validates your permission via Bluetooth and the door opens automatically.
The Czame application is ANONYMOUS and without geolocation other than the detection of the Czame detector in Bluetooth.