AY-M25B MIFARE Classic® EV1 Contactless Smart Card Reader

This reliable unit provides the capability to read MIFARE Classic® EV1 smart card contactless cards with any standard access control system. With 7 programmable output formats, it will fit most existing system’s needs and read the information required.
The AY-M25B is fully-potted, sealed and made of a rigid, UV resistant poly-carbonate, which makes it highly suitable for outdoor use. With a maximum range of 65 mm (2.6 in.), it is a very simple, reliable, and cost effective way to upgrade your system to the smart card standard.


  • Incorporates the ISO-14443A (MIFARE Classic EV1) ID Format Protocol
  • Read range of up to 65 mm (2.6 in.)
  • Multiple programmable output formats including standard Wiegand 26-Bit
  • Selectable LED control or buzzer control functions
  • Made of tough polycarbonate plastic for improved performance in all weather conditions


  • Optical back tamper detection technology
  • Bi-colored LED and LED control input
  • Internal buzzer
  • PC software and programming adapter (MD-08B) for easy configuration of the unit
  • Weather-resistant
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