YJFIRST QR And PDF Barcode Reader 2d Handheld Wired CMOS Handheld Barcoe Scanner Visible Red Light Bar Code Reader
Common Applications:
Retail Point-of-Sale (POS): Scanning product barcodes for checkout and inventory.
Inventory & Warehouse Management: Tracking stock movement, receiving, picking, packing, shipping.
Asset Tracking: Managing IT equipment, tools, furniture.
Document Management: Indexing files, tracking workflows.
Library Systems: Checking books in/out, inventory.
Healthcare: Patient ID wristbands, medication administration, specimen tracking.
Manufacturing & Logistics: Work-in-process tracking, quality control, shipping/receiving.
Field Service: Equipment maintenance tracking, parts ordering.
Access Control/Event Management: Ticket scanning, attendee tracking.
7. Advantages:
Speed: Significantly faster than manual keyboard entry.
Accuracy: Drastically reduces data entry errors (typical error rate < 1 in 1 million scans).
Efficiency: Streamlines workflows across numerous industries.
Versatility: Wide range of models for different environments (retail, warehouse, industrial).
Data Integration: Seamlessly feeds data directly into business systems.
Ease of Use: Minimal training required.
Model: | YJ-2103 wired two-dimensional bar code scanner |
Scan element type: | CMOS |
Pixel: | 640*480 |
Illuminant: | White light LED lighting, red light LED aiming |
Scan pattern: | Key trigger, induction scan, automatic scan, continuous scan |
Minimum resolution: | 0.127mm(5mil) @Code 39, PCS=90% |
Service environment: | 0°C-50°C |
Storage temperature: | -20℃~+70℃ |
Storage humidity: | 5% -95% without condensation |
Ambient illumination: | 0~8,600 Lux (fluorescent) 0~100,000 Lux (daylight) |
Input voltage: | 5VDC±10% |
Working current: | 150mA |
Depth of field: | EAN-13 45mm-269mm (13mil 13 bytes) Code39 35mm-119mm (5mil 7 bytes) QR Code 19mm-185mm (15mil 30 bytes) Data Marix 45mm-116mm (10mil30 bytes) PDF 417 40mm-105mm (6.67mil 30 bytes) |
Field of view Angle: | 36° (H) x 27° (V) |
Interface support: | USB, USB-COM, RS-232 (optional) |
Visual dimensions: | 160mm * 60mm * 82mm (length * width * height) |
Box size: | 180mm * 110mm * 80mm (length * width * height) |
Product weight: | Approximately 233g (not including packaging and accessories) |
rough weight: | About 162.5g (including packing wire and accessories) |
Cable standard: | Direct line: 1.8m |
Pigment: | black |
Material quality: | ABS+PC |
Sealing grade: | IP52 |
Fall height: | 1.5m |
Decoding ability: | 1D: Code 128,Ean-13 ,Ean-8,UPC-E,UPC-A,ITF-25(Interleaved 2 0f 5),Code39,Code93,Codabar 2D: QR Code, Data Matrix ,PDF417 |
scanning speed: | 280 Times / second |





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. YJFIRST's products include 1D and 2D barcode scanners, laser and CCD barcode
scanners, wireless barcode scanners, barcode scanner modules, scanning engines, omnidirectional scanning platforms,
and more. All products have passed CE, FCC, RoHS, IP54, RF certification, has been widely used in logistics, supermarket,
retail, medical, postal communication, office automation, manufacturing and other fields. We support OEM and ODM orders, welcome to visit our factory in China ! We will provide customers with high quality
products at competitive prices.
Q:Can you send sample? A:Yes, YJFIRST welcomes sample order to test. Please contact us for more details before placing sample order.
Q:Can we have our logo or company name to be printed on the product or package?
A:Yes, printer with logo or company name is acceptable, it will be accomplished by silk printing,please contact us for more details.
Q:What's the shipping way?
A: There are DHL, Fedex, TNT, UPS. We also can ship the goods by your shipping account or other express agent you provided.
Q:What's the payment way?
A:We accept Alibaba online orders, PayPal ,T T, LC, Westem Union , MoneyGram.
Q:How about your product warranty?
A:Our oficiallyy promised warranty time is two years after delivery.
Q:How is your quality control?
A:Professional QC team and testing machine( Engine age testing, wire bending machine, switch life testing, shock resistance
testing). CE, FCC & ROHS certificated.
Q:If I come across any problem during product using, where I can get the support?
A:We support you technically 24h/7. Please send all your questions to us, and we will give the professional, patient, expliantion
by email or call in time.