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Multi Technology Contactless Smart Card  (13.56 Mhz) Model AY-Cx6255

The CSN SELECT™ AY-x6255 is a series of multi-credential technology contactless smart card (13.56 MHz) readers that support access by an NFC compatible Android smartphone app* for use in access control system solutions. The readers have the flexibility to read the Card Serial Number (CSN) from many smart card RFID standards, perfect for transitioning from one technology to another. UV resistant and with an IP65 rated sleek and modern design, the readers can be used comfortably in any installation environment whether indoors or outdoors.



The standard AY-x6255 readers are configured to read the CSN of the most popular smart cards in the security industry, as well as NFC compatible Android smartphones, and output the CSN in Wiegand format. Four individual control lines provide green LED control, red LED control, and buzzer control inputs, as well as an output for the optical wall tamper detector. Select models are also able to communicate with host controllers that support the Open Standard Device Protocol (OSDP).



  • Read the CSN from the following smart cards:

  • ISO14443A - MIFARE® Ultralight® Nano / Ultralight EV1/ Ultralight C

       - MIFARE Classic® / Classic EV1 - MIFARE Plus® S / SE / X / EV1

       - MIFARE DESFire® EV1 / EV2 - NFC N–TAG / Card Emulation


  • ISO14443B

       - China National ID  ISO15693

       - HID® iClass®, PicoPass™, iCode, LEGIC

  • ISO18092 - SONY® FeliCa® (Hong Kong Octopus)

  • NFC Android smartphone is supported with the Android App for Host Card Emulation (HCE)

  • Multiple mounting options including micromullion, mullion, US gangbox and UK/Asia gangbox

  • Selectable Wiegand output formats using the CS-HCT Hardware Configuration Tool for the DR-6255 application

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