2N® IP Access Unit 2.0 RFID 13.56 MHz The 2N Access Unit 2.0 RFID 13.56MHz is an access control unit based purely on IP technology. It combines the functions of a traditional door controller and RFID reader with 13.56MHz frequency. Thanks to wireless NFC technology, you can easily open the door using a smartphone with the 2N Mobile Key application installed. https://elecena.pl/product/21018329/9160342-access-control-rfid-nfc-ready 2022-06-16 https://elecena.pl/product/21018329/9160342-access-control-rfid-nfc-ready 2022-10-11