Shenzhen Yuanjie Information Technology Co., Ltd.
| Payment Terms | T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union |
| Supply Ability | 6688pcs/month |
| Delivery Time | 3-7 work days |
| Packaging Details | Gift box |
| Product name | Mini Bar Code Reader |
| optical resolution | 1D ≥ 4mil , 2D ≥ 5mil |
| scan speed | 1/120fps |
| Symbologies | All 1D and 2D mode |
| Material | Aluminum Alloy |
| Dimensions( L * W * H ) | 48mm*39mm*20mm |
| Scan Mode | Sense / Trigger / Command mode |
| Depth of Field | 40 mm ~ 250 mm |
| Brand Name | YJFIRST |
| Model Number | YJ-ES531 |
| Certification | CE, ROHS, FCC, IEC, FDA |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union | Supply Ability | 6688pcs/month |
| Delivery Time | 3-7 work days | Packaging Details | Gift box |
| Product name | Mini Bar Code Reader | optical resolution | 1D ≥ 4mil , 2D ≥ 5mil |
| scan speed | 1/120fps | Symbologies | All 1D and 2D mode |
| Material | Aluminum Alloy | Dimensions( L * W * H ) | 48mm*39mm*20mm |
| Scan Mode | Sense / Trigger / Command mode | Depth of Field | 40 mm ~ 250 mm |
| Brand Name | YJFIRST | Model Number | YJ-ES531 |
| Certification | CE, ROHS, FCC, IEC, FDA | Place of Origin | Guangdong, China |
High Quality OEM 1D 2D Qr Reader TF530 High Performance Bar Code Modules Barcode Scanner Module CMOS
for Kiosk Machine
Advantages of Fixed Barcode Scanners
Fixed barcode scanners, also known as stationary barcode scanners, offer distinct advantages over portable or handheld
alternatives in various industrial, retail, and logistical scenarios. Their design and functionality make them well-suited for
high-volume, repetitive, and precision-driven scanning tasks. Below are their key advantages described in detail:
1.Consistent and High Scanning Accuracy
Fixed barcode scanners are typically equipped with advanced optical systems such as high-resolution image sensors and
are mounted in fixed, optimized positions. This eliminates human-induced errors like unstable handholding, inconsistent
scanning angles, or improper distance—issues common with handheld scanners. They can reliably read barcodes (including
1D, 2D, and damaged/poor-quality codes) with a scanning success rate often exceeding 99%, ensuring data integrity in critical
processes like inventory management or order fulfillment.
2.High Throughput for Volume-Centric Operations
Designed for continuous, high-speed scanning, fixed models excel in scenarios requiring rapid processing of large quantities
of items. For example, in supermarket checkout lanes, warehouse conveyor belts, or postal sorting centers, they can scan
dozens of items per minute without the need for manual handling. Unlike handheld scanners that depend on operator speed,
fixed scanners integrate seamlessly with automated workflows (e.g., conveyor systems), minimizing bottlenecks and boosting
overall operational efficiency.
Product parameter
| Sensor Capability | ||
| Model | YJ-ES531 | |
| Image Sensor | 640*480 CMOS | |
| Acquisition speed | 120fps | |
| Field of View | Diagonal 52°,Horizontal 42°,Vertical 32° | |
| Scan Capability | ||
| Scan Precision | 2D≥5mil,1D≥4mil | |
| Depth of Field |
| |
| Code 39 (4mil) | 40~120mm | |
| Code 128 (5mil) | 30~170mm | |
| Code 39 (5mil) | 30~160mm | |
| Code 39 (20mil) | 60~320mm | |
| 100% UPCA | 40~290mm | |
| PDF417 (5mil) | 30~120mm | |
| Data Matrix (10mil) | 20-100mm | |
| QR Code (20mil) | 30~210mm | |
| Scan Angle | Roll 360°,Pitch ± 55°,Skew ± 55° | |
| Symbologies | 2D Code: QR Code,Data Matrix,PDF417,Hanxin Code,Dotcode etc | |
| 1D Code: UPC-A, UPC-E, EAN-8, EAN-13, ISBN, Code 128, GS1 128, ISBT 128, Code 39, Code93,Code 11, Interleaved 2 of 5, Industrial 2 of 5,Matrix 25, Standard 25, Codabar, MSI/MSI PLESSEY, GS1 DataBar etc | ||
| OCR-A,OCR-B(*Customized Version) | ||
| Minimal Print Contrast | 20% | |
| LED | ||
| Illumination | White LED | |
| Laser Aiming | ||
| Aiming | Laser diode 650nm | |
| Mechanical | ||
| Dimension | (W×D×H):48mm×39mm×20mm | |
| Weight | 53g | |
| Interface | ||
| Interface | UART,USB | |
| Cable | Flexible Flat Cable (FFC) | |
| Scan Mode | Trigger mode /Command mode /Sense mode | |
| Screw Holes | Two M1.6mm threaded screws, lock depth is no more than 2mm | |
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
$10 Million - US$50 Million
Employee Number:
201 ~300 People
Ecer Certification：
Verified Supplier
Company Profile Shenzhen Yuanjie Information Technology Co., LTD. (YJFIRST) is one of the leading professional barcode scanner manufacturers in China. YJFIRST specializes in barcode reading technology and has more than 10 years of experience in the barcode scanning technology industry. YJF... Company Profile Shenzhen Yuanjie Information Technology Co., LTD. (YJFIRST) is one of the leading professional barcode scanner manufacturers in China. YJFIRST specializes in barcode reading technology and has more than 10 years of experience in the barcode scanning technology industry. YJF...
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