Reminds client about the number of locker closed. Thanks to 5-inches IPS- multi-touch screen it is possible to display the menu and select additional information from your software database (balance, ordering services, etc.).
If clients come up with questions – they can always call the administrator via intercom. As an identifier you can use cards, wristbands, QR-codes, unique pin-code. The device is integrated with the majority of SIP clients.