produtos-acura A ACURA é pioneira no mercado de RFID no Brasil e América Latina.



cod. 100.293, 100.295

Multitag Readers TWN4 NFC, NFC-P and NFC-PI are flexible readers that allow the user to read or record tags on a wide range of frequencies, including ISO standards and LF and HF frequencies.

Resources / Applications

TWN4 allows users to read and write virtually any 125 kHz/134.2 kHz and 13.56 MHz/NFC tag or frequency label (multiplatform). It supports all major transponders from various distributors like ACUPROX, HID, MIFARE, ATMEL, EM, ST, NXP, TI, LEGIC, INSIDE etc. as well as ISO standards such as ISO14443A/B including layer 4 (T = CL), ISO15693, ISO18092/ECMA-340 (NFC). The new generation of the TWN4 RFID module brings together all the qualities of TWN3 modules in a single product, including the same mechanical dimensions (desktop and OEM PCB encapsulation) that enables direct compatibility. It provides communication via USB, RS-232 and TTL interfaces.

Features / Benefits

  • Powerful SDK for application development that runs directly on the reader;
  • Power saving mode;
  • Two embedded Secure Access Module (SAM) sockets;
  • Additional interfaces for OEM PCB version.


    Supported Protocols ISO14443A/B, ISO18092/NFC, ISO15693 Maximum Reading Distance 125kHz: Up to 10cm with AccuProx Card; 13.56MHz: Up to 5cm with AcuMifare Standard Data Communication Serial RS-232C and TTL or USB Connector USB Type-A or DB9 RF Modulation ASK

    Power 5 VDC (via USB or External Source) Consumption 120 mA @ 5 VDC

    Dimensions 88 x 56 x 18 mm Weight 50 g (without cable) Operating Temperature -25° to 80°C Storage Temperature -45°C to 85°C relative humidity of the wall 5% to 95% non-condensing Water Tightness Not applicable Installation Table Reader Physical ABS (UL94-V0)


logo A ACURA é pioneira no mercado de RFID no Brasil e América Latina.

  • Location

  • Avenida Antártico, 381, 14th floor
  • São Bernardo do Campo, São Paulo - SP