High-Resolution QR Code Scanner & 2D Barcode Reader Integrated QR Code Engine for Precision Industries
Features of the Scanning Engine Read Head
YJ-ES120 stands out with powerful barcode scanning and digital image acquisition capabilities, capable of stably and quickly
recognizing barcodes of all quality grades—accurately capturing both conventional printed barcodes and QR codes displayed
on mobile device screens. Adopting an innovative high-density and high-reliability design, its key internal components are
concentrated in a single fixed module, adapting to integration needs in scenarios such as mobile devices, equipment cabinets,
assembly lines, and intelligent machines, with excellent versatility.
Advantages of the Scanning Engine Read Head
1.Decoding Technology: Employs independently developed core decoding technology to rapidly read barcodes of various
qualities.
2.Technical Support: Provides full secondary development support and a feature-rich SDK package, compatible with multiple
operating systems, lowering integration hurdles and expediting product rollout.
3.Extensive Interfaces: Comes with standard USB and TTL serial interfaces, meeting diverse connection requirements and
enhancing device integration flexibility and adaptability.
Application Scenarios for Barcode Scanner Heads
Widely used for integration and adaptation in products including tablets, data collectors, PDAs, self-service equipment,
electronic class signs, advertising machines, and handheld scanners, covering retail, logistics, education, government
affairs, and other multi-industry applications.
Technical Specifications of the Scanning Engine Read Head
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Model
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YJ-ES120
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Type
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Barcode Scanner
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Decoding Ability
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1D: EAN-13, EAN-8, UPC-A, UPC-E ISSN, ISBN, CodaBar,Code 128, Code93, ITF-14, ITF-6, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 39,Code 11, MSI-Plessey, GS1 Composite,GS1-Databar (RSS).
2D: QR Code, Data Matrix, PDF417, Micro QR, Micro PDF417, Aztec
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Interface
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USB2.0 / UART
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Resolution
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0.10mm (4mil)
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Operating Voltage
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3V
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Operating Current
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120mA
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Weight
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7g
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Size
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21.4*13.5*11.8mm
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Type of Illuminant
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617nm LED(Aimer), 6500K LEDs(Illumination)
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LED Indicator:Buzzer and bi-color light:
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Red-power, Blue-decoding Successfully
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Scan Angle
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0-360°, Pitch:±65°or greater, Yaw:±60°or greater
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Scanning angle Inclination angle
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34°, Elevation angle 26°
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Print Contrast
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30% minimum reflective difference
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Reading Distance
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25 - 250mm
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Operating Temperature
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-20 degrees to 55 degrees
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Storage Temperature
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-40 degrees to 65 degrees
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Temperature Humidity
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5% to 95% Relative humidity, Non-condensing
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Light Levels
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0-85000LUX
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FAQ
Q: Can you send a sample?
A: Yes, YJFIRST welcomes sample orders to test. Please contact us for more details before placing a sample order.
Q: Can we have our logo or company name printed on the product or package?
A: Yes, printing with the logo or company name is acceptable; it will be accomplished by silk printing. Please contact us
for more details.
Q: What's the shipping method?
A: There are DHL, FedEx, TNT, and UPS. We can also ship the goods using your shipping account or other express agents
you provide.
Q: What's the payment method?
A: We accept online orders, PayPal, T/T, LC, Western Union, and MoneyGram.
Q: How about your product warranty?
A: Our formal guarantee period is one year after delivery.
Q: How is your quality control?
A: We have a professional QC team and testing machines (engine age testing, wire bending machine, switch life testing,
shock resistance testing). CE, FCC & ROHS certified.
Q: If I come across any problems during product use, where can I get support?
A: We provide technical support 24/7. Please send all your questions to us and we will give you professional and patient
explanations via email or call in time.
