With the iLOQ S50 app your smartphone becomes a key. By downloading the S50 app you can use your NFC-enabled phone to open iLOQ S50 locks and readers to which your locking system administrator has given you access rights.Opening locks is simple and convenient: Just place your phone’s NFC area close to the lock’s reader while the application is open. The reader harvests energy from the phones NFC field and verifies your access rights for opening the lock.To use the S50 app as a key your phone number needs to be registered to a locking system by the administrator, after this you’ll receive a key registration message via SMS or email. Your access rights can also be updated at any time by the administrator, contact them for more info.The S50 app can also be used to update access rights to iLOQ K5 keys and K55S.2 Key Fobs.