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YJ-ES531 High Performance Fixed Barcode Reader 1D/2D/USB Compatible for Kiosk OEM Projects

YJ-ES531 High Performance Fixed Barcode Reader 1D/2D/USB Compatible for Kiosk OEM Projects

Features of Fixed-Mount Barcode Scanning Modules

The YJ-ES531 is a high-performance fixed-mount barcode scanner, equipped with dual core capabilities—robust barcode

scanning and high-definition digital image acquisition. It enables stable and high-speed reading of barcodes of all qualities,

precisely capturing both traditional printed barcodes and dynamic QR codes shown on mobile device screens. By virtue of

professional anti-strong light and backlight optimization technologies, it can still rapidly complete barcode reading even under

extreme lighting environments like direct outdoor sunlight and backlighting. Characterized by a compact and lightweight design,

this fixed scanner is easy to install in various scenarios and flexibly embedded in terminal equipment.

Advantages of Fixed-Mount Barcode Scanning Modules

1.Decoding Technology: Adopts proprietary core decoding algorithms combined with advanced image preprocessing and

quick error correction mechanisms. It can efficiently read barcodes of complex qualities including faded, wrinkled, and low-contrast

types, adapting to the stable recognition requirements in diverse scenarios. The ultra-long scanning depth of field reaches 800mm,

covering medium and long-distance recognition scenarios.

2.Rich Interface Options: Standardly provided with USB, USB KBW, and USB HID interfaces, compatible with various

connection needs, greatly enhancing device integration flexibility and adaptability.

3.Capture Speed: Operates at an ultra-fast capture rate of 1/60 second, instantly seizing barcode information and remarkably

improving data processing efficiency.

4.Full-Scenario Compatibility: Compatible with 1D/2D barcodes on paper media (e.g., courier labels, product packaging) and

digital screen barcodes (e.g., mobile payment codes, electronic receipts), meeting the demands of barcode scanning applications

in multiple industries.

Application Scenarios for Fixed-Mount Barcode Scanning Modules

Deeply integrated into various terminal devices within the IoT industry chain, it is applicable to vending machines, self-service

query terminals, smart logistics parcel lockers, queue management systems, self-service ticketing machines, as well as retail

settlement, factory assembly line traceability, POS payment terminals in the catering sector, and other multi-industry scenarios.

Technical Specifications for Fixed-Mount Barcode Scanning Module

Sensor Capability
Image Sensor	1280*800 CMOS
Acquisition speed	60fps
Field of View	Diagonal 48.7°,Horizontal 42°,Vertical 27°
LED
Illumination	White LED
Laser Aiming
Aiming	Laser diode 650nm
Mechanical
Dimension	(W×D×H):41.4mm×48mm×21mm
Weight	35g
Interface
Interface	USB serial port/USB KBW/USB HID-POS/TTL-3.3V/TTL-5V/RS232/RS485
Cable	2 meter USB-A cable,2 meter DB9 cable with USB power supply
Scan Mode	Trigger mode /Command mode /Sense mode
Environmental
Operating Temperature	-30℃ ~ 70℃
Storage Temperature	-40℃ ~ 80℃
Humidity	5% ~ 95%(non-condensing)
Ambient Light	Max.100,000 Lux
Electric
Input Voltage	3-3.6V or 3.6-16V
Current@5VDC Operating	<220mA
Current@5VDC Standby	<15mA
Certifications
Warranty		1 Years

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.

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Categories	Fixed Barcode Scanner
Brand Name:	YJFIRST
Model Number:	YJ-ES531
Certification:	CE, ROHS, FCC, IEC, FDA
Place of Origin:	Guangdong, China
MOQ:	1Pcs
Price:	1 - 100 pieces $57 100 -500 pieces $56 500 -1000 pieces $55
Payment Terms:	T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union
Supply Ability:	20000pcs/month
Delivery Time:	3-7 work days
Packaging Details:	Gift box
Product name:	YJ-ES531 High Performance Fixed Barcode Reader
interface type:	Usb, UART, RS232, RS485, GPIO, Wiegand
optical resolution:	5mil
Symbologies:	1D/2D/QR Code
Dimension:	(W×D×H):41.4mm×48mm×21mm
Weight:	35g