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Need a flexible solution to read the Card Serial Number (CSN) from a wide range of contactless cards? Our rfIDEAS CSN-compatible readers are designed for organizations that require a streamlined authentication process across various card types. These readers support multiple 13.56 MHz and 125 kHz technologies, offering broad compatibility without the need for proprietary encoding. Perfect for environments with mixed credential populations, CSN readers provide a simple, secure way to enhance user identification and access workflows in healthcare, government, education, and enterprise settings.
