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2D 1.3 Million Pixels Barcode Scanner Module WD-889

2D 1.3 Million Pixels Barcode Scanner Module WD-889

Product description:

WD-889 is a high-performance 1.3 mega pixel embedded 2D image module with advanced CMOS image recognition technology, intelligent image recognition system.
With excellent reading performance, you can easily read barcodes on media such as paper, merchandise, and screen.
The integrated compact design allows for easy insertion into a wide range of equipment.
Widely used in various types of self-service machines, price checking machines, lockers,etc.


1.Small size, with fixed holes, easy to integrate into other equipment.
2.Optional multiple interfaces USB-KBW, USB-COM, TTL, suitable for different application scenarios.
3.Good reading performance, easy to read regardless of the screen and paper bar codes, easily identify the mainstream one-dimensional and two-dimensional bar codes in the market.
4.High-definition camera module, can read smaller, more content one-dimensional, two-dimensional bar code.
5.Support multiple working modes (manual, induction, command control) to meet different reading requirements.
6.Laser aiming, super penetrating power, clear aiming regardless of night and day.
7.Ultra-long reading distance, easy to identify barcodes above 1 meter.

 Product parameters:



Scan Type

CMOS,Global shutter


1.3 million pixels

Reading precision

≥3mil/0.076mm(PCS90%,CODE 39)

Depth of field

50mm~1000mm(Different barcode ranges)

Decoding speed


Scan Mode

Manual , Auto Sense,Command control

Prompt method

LED indicator light, buzzer (external circuit)

Field of view

40° * 30°

Scan angle

Test Conditions:CODE39,10mil/0.25mm,PCS90%


Roll: ±360°,Pitch:±60°,Skew: ±55°

Print Contrast Signal


Ambient Light

Dark environment, indoor natural light


1D:UPC-A,UPC-E,EAN-8,EAN-13,Code 128, GS1-128, Code 39,Code 32, Code 93,Code 11,Interleaved 2 of 5,Matrix 2 of 5,Industrial 2 of 5(Straight 2 of 5),Codabar(NW-7),MSI,GS1 Databar(Omnidirectional, Limited, Expanded), etc.

2D: QR Code,  Micro QR Code, Data Matrix,PDF417, Micro PDF 417, Aztec,etc.


About 3.5g


15.4mm L* 21.4mm W * 10.8mm H

Wire length

5CM (FPC single-sided cable)

Interface Type

FPC 12PIN Pitch 0.5

Power Supply

DC 3.5-5V (5V is recommended)


260mA(Average Work),36mA(Standby)


-20℃ to 50℃


-40℃ to 60℃


5% to 95%(No condensation)



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