Difference Between Proximity RFID Cards And MIFARE Cards
When it comes to access control and security, you want to make sure that you are using the best possible system for your needs. Two of the most popular choices are proximity RFID cards and MIFARE cards. So, what is the difference between these two? How they work Proximity RFID cards have an integrated RFID microchip that stores data, including the cardholder’s identity or an access code, and an antenna that emits the information. When the card is close enough to an RF antenna, the signal is transmitted from the card to the controller, which allows or denies entry. In contrast, a MIFARE card is a smart card technology that can store much more information than just what is found on a proximity card's chip. A MIFARE card can be used for identification, data storage, and authentication purposes. Its durability and encryption support safeguardyour private information as data cannot be emitted until the card and its reader authenticate one another. Frequency A MIFARE ca