UW readers

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Netronix UW-M4(G/R)M

  • Netronix UW-M4(G/R)M wall mount RFID reader
  • Netronix UW-M4(G/R)M wall mount RFID reader

The product may vary in appearance. Before purchasing, please read the description of the product, its technical documentation or contact us.

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UW-M4(G/R)M is wall mount RFID proximity card and transponders reader from the MIFARE® Classic, Ultralight, DESFire family operating at 13,56MHz high frequency, equipped with an RS-485 interface with MODBUS RTU protocol. Reader have also built-in antenna, buzzer, relay and two LED indicators.

Product have following functionalities

  • built-in antenna, relay and buzzer,
  • built-in front panel button and LED indicator,
  • built-in reset button,
  • built-in tamper with spring,
  • anti-collision pin synchronizing readers working close together,
  • configuring dual state inputs and outputs,
  • configuring the behavior of the buzzer, relay, and the LEDs,
  • control of dual state outputs,
  • reading from dual state inputs,
  • programming of NFC-compliant cards and tags conforming to ISO/IEC 14443.


Supported standardsMIFARE® Classic, Ultralight, DESFire
Operating frequency13,56MHz
Read rangeup to 7cm depends on transponder
InterfaceRS-485, MODBUS RTU protocol
Supply voltage8 - 13V
Max. current consumption250mA
Size (mm)82 x 82 x 22