57Door OpeningA user registered at the terminal can open the door in two waysdepending on whether 1:N authentication is used.1:1 AuthenticationThe user enters his ID and scans his fingerprint, and the scannedfingerprint is compared 1:1 to the registered fingerprint that matchesthe ID. This method allows for quick authentication.In 1:1 authentication mode, the user presses “Authentication” on thelower left, and enters his ID. Then, the user continues theauthentication process using the registered means – fingerprint, card,or password.