The FPAC-MAX is a biometric fingerprint reader equipped with a high-quality optical sensor and ISO / IEC 14443A and MIFARE® proximity reader. Users can be recognized by comparing their fingerprint with those registered in the reader's memory (1: N mode) or with those registered on the MIFARE® card (1: 1 mode). The reader can store up to 1,900 fingerprints and is still able to recognize users relatively quickly. If the 1: 1 mode is applied, the third level of recognition (the highest) is applied and maximum privacy is achieved.