EMT8020A High-Speed Barcode Module 1D 2D CMOS QR Code Scanner Embedded USB Interface for Bus Validator
SPECIFICATIONS
Decode Capabilities: 1D,2D,QR
Dimension: 65 x 61 x 32 ( L x W x H)
Image(Pixels): 640 pixels (H) x 480 pixels (V)
Interfaces: 12PIN-FFC USB(HID,CDC) TTL232 RS232
Light source: White LED
Operating Voltage: DC 5.0~3.3V ±5%
Product name: Barcode Scanner Module
Prompt Mode: Buzzer+indicator light
Scan Mode: Sense mode, Continuous mode, Trigger mode,Command mode
Weight: 30g
after-sales service: Others,Call Center and on-line Technical Support
brand name: ECodeSky
color: White
colour depth: 32 Bit
interface type: Usb
max paper size: A4
optical resolution: ≥5mil
place of origin: Hubei, China
private mold: Yes
products status: Stock
scan element type: CMOS
scan speed: 300times/sec
software development kit (sdk): Yes
type: Barcode Scanner
warranty(year): 3-Year
Product Highlights
Easily reads 1D/2D codes, QR codes, screen codes and paper codes to meet scanning needs in various scenarios.
Adaptive recognition for damaged, blurred and wrinkled barcodes; no reprinting required for incomplete codes, reducing operating costs.
Intelligent light supplement function, automatic fill light in dim/weak light environments, enabling barrier-free scanning in all scenarios and all weather.
Wide operating temperature range: -40°C to 70°C, stable performance even in extreme cold and heat.
Low-power design ensures stable operation over long periods without overheating.
Supports multiple interfaces such as USB, TTL, and RS232 plug-and-play, and is compatible with mainstream systems and devices.
Suitable for embedded scenarios such as self-service terminals, kiosks, vending machine, cash registers, access control, medical devices, express lockers, etc.
Equipped with high-quality standard cables, stable and anti-interference transmission, durable and not easy to break, reducing replacement costs.
Professional technical team provides one-on-one support to solve integration and debugging problems.
Provide OEM and ODM services and a 3-year extended warranty, ensuring reliable quality and worry free after-sales service.




















FAQs
Q: What core advantages do you have as a manufacturer?
A: As a professional manufacturer, we have three core strengths:
Technical Strength: Our algorithm team has nearly 20 years of experience, with mature solutions for complex code reading scenarios.
Innovation Strength: We own over 40 independent intellectual property rights, with continuous R&D to ensure product advancement and stability.
Integration Strength: We provide one-stop OEM/ODM services with rich integration experience, helping customers reduce costs and shorten time-to-market cycles.
Q: What are the advantages of your proprietary decoding software with independent intellectual property rights?
A: 1. Full code coverage: Supports all mainstream 1D/2D codes and OCR recognition.
2. Strong customization: Supports customized encrypted codes and non-standard special codes.
3. High adaptability: Excellent reading performance for damaged, blurred, stained and reflective barcodes.
4. High efficiency & stability: Fast recognition, low false reading rate, stable long-term operation.
5. Easy integration: Supports secondary development and SDK docking for terminal applications.
Q: What 1D and 2D barcodes does your proprietary decoding software support?
A: It supports nearly all 1D codes: EAN13/8, UPC-A/E, ISBN/ISSN, ITF series, Code128/39/93/11/32, Codabar, MSI-Plessey, Pharmacode, RSS series, 25-series codes, Postal & Lottery codes, Composite codes, etc.
2D codes: QR, Micro QR, DataMatrix, PDF417, MicroPDF417, Aztec, Maxicode, HanXin, GridMatrix, DotCode, Code16K, Code49, CODABLOCK A/F.
We also support OCR, customized encrypted codes and non-standard codes.
Q: Are your barcode modules compatible with Windows, MacOS, Linux, iOS, Android and Unix systems?
A: Yes. Our embedded barcode modules provide standard USB, UART(TTL), RS232 interfaces and complete driver packages, SDK & demo codes, which can be easily integrated with Windows, MacOS, Linux, iOS, Android and Unix systems, as well as ARM-based embedded platforms and more. Stable long-term connection and smooth data transmission are guaranteed.
Q: Can your barcode products integrate into our self-service terminals? What customization supports do you offer?
A: Our barcode products (especially engines, embedded readers, modules) are designed for self-service terminals, ensuring seamless integration. We offer professional OEM/ODM services for all products, supporting on-demand customization (size, function, firmware, protocol), with SDK/driver support. Our team follows up from prototype to mass production to meet your needs.
Q: What is the application scope of your barcode products?
A: Our barcode products fit various terminals widely, covering access control turnstiles, self-service vending/checkout machines, VTM, POS, PDA, lockers, game/lottery machines, self-service terminals for check-in, tax, medical, parking, and industrial equipment.
For complex environments like strong light, dim, total darkness, damaged, reflective or small barcodes, our products have good anti-interference and high accuracy, with targeted solutions for special applications.
Q: What after-sales and technical support do you provide for terminal manufacturers?
A: We provide professional full-process technical support for terminal manufacturers:
1-3 years free warranty, online support from senior integration engineers, complete technical documents, SDK & firmware updates, secondary development assistance, protocol docking and system-level debugging.
We follow up the whole process from prototype to mass production, with unified version management and problem-tracking mechanism to ensure stable application and long-term iterative maintenance.
Q: What is the delivery time for standard and customized terminal-matching products?
A: Standard terminal-compatible products have sufficient inventory, delivery time 1-3 working days after order confirmation. For OEM/ODM customized orders, delivery time is 10-30 working days (depending on difficulty and quantity). Our production system ensures on-time delivery to match your schedule.