Super Fast Hand-free and Fixed-mount 2D Bar Code Scanner : RT830A

Outstanding for its capacity to acquire and read the 2d and QR codes when the bar codes move quickly, and this makes it can be the excellent choice for transport (Bus, Metro, Airport) and restaurant, retail Stores applications.

  • Super fast read speed, especially for QR code.
  • Hand-free and both desktop / fixed mount use design
  • Large field of view
  • High-speed motion tolerance
  • Detect and read bar code automatically and very quickly
  • Can read from LCD screen and paper
  • Can read bar code on phone screen even the screen in low brightness
  • Support most 1D and 2D bar codes, like Aztec, QR, PDF417, DataMatrix codes
  • Suitable for quick scan application such as public transport (Bus, Metro, Airport), and restaurant, retail Stores, and also mobile phone payment/e-ticket barcode read/e-coupon barcode read
  • USB/RS232 Interface
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Video Demo


  • Description
  • Tech Specs
  • RT830A is OEM 2D hand-free bar code scanner released in 2017. With fixed mount and housing design, it is suitable for both desktop and embedded use. It is outstanding for its high speed motion tolerance (Up to 25in. (63.5cm) per second) and capacity to decode almost all types of bar codes, including Aztec, MaxiCode, QR, Data Matrix, PDF417, EAN code, etc. It has been optimized for reading bar codes from mobile phone.

    Support presentation mode which detects and reads bar code automatically with USB-HID, USB-Virtual Com and RS232 interfaces.



    Dimensions (LxWxH)

    67mm x 67mm x 35mm



    Host System Interfaces

    USB virtual COM , USB-HID, RS232

    Scan Performance


    Scan Pattern

    Area Image

    Optical Resolution

    752*480 pixels

    Light Source

    illumination: 617nm LE

    Field of View

    115°(H)x 90°(V)

    Scan Angle


    Symbol Contrast

    20% minimum reflectance difference

    Roll, Pitch, Skew

    360°,±65°, ±60°

    Decode Capability

    1D: Code 128, EAN-13, EAN-8, Code39, etc.

    2D: QR Code, Micro QR, Aztec, PDF417, Micro PDF417, Data Matrix, Maxicode , etc

    Depth of field







    Input Voltage

    5 VDC



    Light Source

    illumination: 6500K LED





    Operating Temperature

    0°C to 50°C

    Storage Temperature

    -40°C to 70°C


    0% to 95%, non-condensing


    Designed to withstand 1.5 m drop

    Ambient Light Immunity

    up to 100,000 lux

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