DESFire MD-R/W Reader

MIFARE Classic / DESFire Reader

The solution dedicated to access control systems requiring the highest level of security. Made of durable polycarbonate the reading housing maintains a uniform design for the entire series of products. The device cooperates with any access control system using RS-485 or Wiegand data transmission standard through a dedicated protocol. DESFire is a modernized in relation to MIFARE a better secured transmission between the reader and the transponder. The DESFire support used in the device is fully compilant with the older MIFARE standard (including sector readings) and has the ability to read CSN numbers from MIFARE DESFire Cards. To ensure maximum security of access control system for each end-user individual transmission keys are generated.

The device works with a specialized program that allows you to create your own security policy for readers and cards including: credential profiles, formats, unique identifiers and configuration of readers through programming cards. The programming system of transponders / cards / ID tags and readers is intented for issuing and personalizing proximity transponders and dedicated RFID readers. The advanced program allows you to manage custom configurations and create individual reader settings.

Interface RF: ISO/IEC 14443 TYPE A
Accordance with ISO/IEC 7816

SECURITY

  • certyficate EAL4 + (hardware and software);
  • unique serial number;
  • optional, random ID to increase;
  • security and privacy;
  • muthal three-step authorization;
  • authorization in accordance with ISO/IEC7816-4;
  • 1 master key for card and 14 keys for application;
  • encryption AES;
  • encryption DES;
  • data encryption between card and reader;
  • application level authentication;
  • hardware ‘watchdog’;
  • secure file system;
  • backward compatibility:
  • MF3ICD40: 4 byte MAC, CRC 16;

Technical specifications

POWER VOLTAGE
10-15V DC
CURRENT CONSUMPTION
~85 mA (max. 105mA)
COMMUNICATION INTERFACE
MD-R – RS-485 (own encryption or AES-256)
MD-W – Wiegand
MAXIMUM DISTANCE FROM THE CONTROLLER
Up to 4cm
COMPATIBILITY
MIFARE Classic/DESFire
TYPES OF CARD
MIFARE Classic/DESFire
OPERATING MODE
Read only
WORKING FREQUENCY
13,56MHz
MAXIMUM DISTANCE FROM THE CONTROLLER
MD-R 1000m (except power),
MD-W – 50m
INDICATORS
two-color LED diode, buzzer
SECURITY LEVEL
IP65
COLOR
Black
DATA CONNECTOR
Pigtail
DIMENSIONS
40 x 90 x 16 mm
WEIGHT
85 g
OPERATING TEMPERATURE
-40°C – +65°C
STORAGE TEMPERATURE
-50°C – +80°C
HUMIDITY RELATIVE
Under 80%