RFID Keyfob MIFARE Classic 4K Black staff with MAD2 encoding

A high-quality RFID keyfob designed typically for staff use. MIFARE Classic EV1 represents the highest evolution of the MIFARE Classic product family and succeeds all previous versions. 

• Type: RFID staff keyfob  ​
• Intended use: Suitable for limited hotel access needs, including rooms, certain facilities, and parking areas​
• Visionline RFID encoder firmware version 2.3.0 and later​

Security advisories ​

• More security information on UL EV1 see identifier AAGS-HOSP-SA-2023-001 here​
• Recommended for increased security: MIFAREPlus EV1