Access to the individual floors of a building is part of a complete IP access control system. The solution is to install a 2N device in the elevator car. It can be any 2N Access Unit, 2N Access Unit 2.0 reader or selected intercom systems equipped with access control technology. Users can identify themselves using an RFID card, fingerprint, PIN or Bluetooth technology on their mobile phone. A special license is required for 2N - 2N IP Intercoms Lift Module License (9137916) or 2N Access Unit Lift Module License (9160401) devices for proper operation. Suitable for up to 40 floors.