MT6222 2D Fixed Mount Scanner

General-purpose Scanner for all Applications

MT6222 is a general-purpose 2D fixed mount barcode scanner that delivers outstanding performance even in the harshest environment. MT6222 is enclosed by an IP55 ruggedized housing and have RS232 or USB interface available to fulfill both industrial and commercial connectivity requirements.

2d fixed barcode scanner

Auto-sensing and Software Trigger

Built with highly sensitive infrared sensor, MT6222 will turn on automatically when any object gets close to the scanner and provide great efficiency in barcode scanning task. Infrared sensor also enables MT6222 the capability of sensing and scanning barcode in complete dark environment. MT6222 also supports software trigger through RS232 or USB virtual COM port(VCP) interface.

2D barcode scanner

Industrial-class Protection

The ruggedized design of MT6222 includes industrial-class protection with IP55 sealing and 1.5 meters drop resistance which ensure MT6222 prevent the infiltration of dust and water spray and withstand the impact of everyday drops and bumps in all kinds of working environments. Moreover, MT6222 can work in a wide temperature range from -10°C to 50°C (14°F to 122°F).

2D fixed mount scanner

Multiple Mounting Options

MT6222 comes with two mounting brackets of stainless steel (90-degree & 60-degree) which allow MT6222 to be easily mounted in straight, tilted, or right-angled direction on various plane and ready to serve quickly. Besides, A Power LED and Good Read LED are on the top which indicate the on/off status and scanning result of MT6222.

2D fixed scanner

Snappy 1D & 2D Data Capture

MT6222, on an average of 1/10 seconds, scans all linear barcodes, 1D stacked and 2D Matrix including PDF417, QR Code and Data Matrix printed on labels with either matte or glossy surface, or displayed on mobile phone or LCD screen.

fixed mount barcode scanner

The Better User Experience

As classified by Photo-biological Safety Standard EN/IEC 62471, the light source of MT6222 is completely safe for human eyes even after long hours operation. With built-in buzzer and LED, MT6222 provides full variety of Good Read responses such as audible and visual feedback. MT6222 is also easily configured on the host computer by Marson's free user-friendly software tool, Ez Utility®.


Optical & Performance
Light Source 625nm visible red LED
650nm visible red Laser
Sensor Area Image Sensor
Scan Rate 60 Frames/Sec
Resolution 5Mil (Code39/PDF417)
6.67Mil (DataMatrix/QR Code)
Scan Angle Horizontal 36°
Vertical 23°
Pitch Angle ±55°
Skew Angle ±55°
Roll Angle 360°
Print Contrast 30%
Width of Field 131mm (13Mil Code39)
D.O.F (@ 800 Lux)
  • Code39
  • 5 Mil    : 55 ~ 160 mm
  • 10 Mil  : 65 ~ 270 mm
  • EAN13
  • 13 Mil  : 65 ~ 285 mm
  • PDF417
  • 6.67 Mil: 60 ~ 130 mm
  • 20 Mil  : 55 ~ 185 mm
  • DataMatrix
  • 10 Mil  : 50 ~ 125 mm
  • 20 Mil  : 65 ~ 230 mm
  • QR Code
  • 10 Mil  : 65 ~ 130 mm
  • 15 Mil  : 45 ~ 170 mm
Physical Characteristics
Dimension W56 x L41 x H20 mm
Weight 120g
Color Black
Material ABS (Housing), PC (Back Cover)
Connector MT6222U: USB Type A
MT6222R: D-sub 9
Cable 90cm (Fixed Cable)
Trigger Auto-sensing
Software Trigger
Indicator LED, Buzzer
Operation Voltage 5 VDC ± 5%
Working Current < 320mA
Standby Current < 100mA
Interface/ Profile
  • RS232
User Environment
Operating Temperature -10 ~ 55˚C
Storage Temperature -20 ~ 65˚C
Humidity 0% ~ 95%RH (Non-condensing)
Drop Durability 1.5M
Sealing IP55
Ambient Light 30,000 Lux (Sunlight)
1D Symbologies UPC-A/UPC-E, EAN-8/EAN-13, Industrial 2 of 5, Codabar, Matrix 2 of 5, Code 11, Code 93, Code 32, Code 128, Standard Code 39, Full ASCII Code 39, Interleaved 2 of 5, China Postal Code, MSI Plessy Code, UK Plessy Code, EAN/UCC 128, Telepen Code, IATA Code, GS1 Databar
2D Symbologies PDF417, DataMatrix, QR Code, Micro QR Code, Chinese Sensible Code
ESD Functional after 4KV contact, 8KV Air discharge
EMC FCC Part 15B Class B, CE EN55022/24
Safety Approval EN/IEC62471 (Exempt Group), IEC60825-1 (Class 1)
Environmental WEEE, RoHS 2.0
Out Of Box
Screw Machine Screw, M1.6x3mm
(P/N: 4222-1603X01, QTY: 2)
Mounting Bracket Mounting Bracket, 90 degrees, Silver
(P/N: 3101-6201X00, QTY: 1)
Mounting Bracket, 60 degrees, Silver
(P/N: 3101-6200X00, QTY: 1)
“ Need a custom product ? Please tell us your requirements. ”

* All Specifications are subject to change without notice.


  • Document
  • Document (member only)
    MT6222 Quick Guide v2
  • Document (member only)
    MT6222 Scanning & Auto-sensing Area
  • Document (member only)
    BEO v3.02
    For Command Mode Firmware
  • Document (member only)
    Ez Utility v5.04
    For Standard Firmware
  • Document (member only)
    MT6222 Serial Commands Manual v1.0
  • Document (member only)
    Keyboard Wedge Driver
    Converts SPP/VCP data to 2-byte chars
  • Document (member only)
    MT622X Dimension
  • Document (member only)
    SM3 VCP Driver
    For Products with SM3-x-x.xx Firmware

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