NFC and 2D Barcode Scanner > RT840

NFC reader, barcode scanner, two-in-one scanner terminal. 


  • NFC reader inside (optional)
  • USB, RS232
  • 1D & 2D barcode scanner, such as QR code, DataMatrix code, Code 39, etc.
  • Hand-free and automatic scanning operation
  • Ideal for access control application
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  • Description
  • Tech Specs
  • RT840 is an two-in-one NFC barcode scanner, supports NFC reading, 1d / 2d bar codes reading.

    It can read printed code from paper and code from mobile phone screen. 



    Dimensions (LxWxH)86mm×86mm×39mm.
    Scanning window50*50 mm
    Host System InterfacesUSB-HID, RS232, TTL



    Scan Performance


    Scan PatternArea Imaging & Automatic
    Optical Resolution640*480 pixels
    Reading direction≥ 30% 
    Reading speed70ms per scan
    Roll, Pitch, Skew360°, ±60°, ±40°
    Decode Capability1D: ISBN-10,ISBN-13,EAN-13, EAN-8, Code39, GS1, UPC-A, UPC-E, Code128, Code93, etc. 2D: PDF417, QR Code, Data Matrix, etc.
    Depth of field0mm-100mm
    Reading accuracy7mil +
    Input Voltage5 V
    Operating current150mA @5V
    IndicationBuzzer and LED
    LEDWhite illumination, Red/ Green/ Blue indicator
    Frequency 13.56MHZMifare_UltraLight, Mifare_One(S50),
    Mifare_One(S70), Mifare_Pro(X), Mifare_DESFire



    Operating Temperature-20°C to 70°C
    Humidity5% to 95% relative humidity, non-condensing
    Light Levels0 to 100,000 lux
    Important Notice!

    The scanner RT840 outputs via Wiegand TTL interface, USB and RS232 interface. But we have limited experience to guide the connection of RT840 with different brands of access control system since we don't have any terminal system here. So we don't sell the wiegand interface any more,  now only USB and RS232 available.

    How To Buy

    Why RTscan


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