Wide Angle QR Code Reader with Closed Reading Distance
HW-1260W is a cost-effective wide-viewing-angle 2D barcode scanning module featuring a vertical field of view of 76° and horizontal field of view of 54°, making it particularly ideal for short-distance fixed scanning applications.
This module addresses the common issue of barcode alignment difficulty when scanning distance is too long, serving as an ideal solution to improve overall scanning experience. Test results demonstrate that under identical testing conditions, HW-1260W offers a scanning range approximately five times larger than similar products, significantly enhancing barcode reading success rates.
Product Highlights
- Wide-angle design: Effectively expands scanning coverage, enabling easy barcode reading at close range and solving alignment difficulties
- Strong recognition capability: Easily reads inverted Datamatrix codes on Russian cigarette packs with excellent compatibility
- High-performance processor: Equipped with Ingenic processor for stable operation and reliable performance
- Excellent decoding algorithm: Delivers outstanding decoding performance and processes barcodes covered with reflective films
- Flexible customization & reasonable price: Supports customized requirements with high cost-performance for diverse application scenarios
Technical Parameters
| Parameter |
Specification |
| Image Sensor |
CMOS |
| Resolution |
640×480 pixels |
| Decoding Capacity |
Supports paper and screen barcodes including QR, PDF417, Data Matrix, Maxicode, Aztec, Hanxin code, EAN, UPC, Code 39, Code 128, and all normal 1D barcodes |
| Precision |
4mil |
| Light Source |
620nm Visible Red Diode, red LED for illumination |
| View Angle |
76°(H) × 54°(V) |
| Scan Angle |
Rotation 360°, tilt ±65°, skew ±65° |
| Min Contrast |
25% |
| Trigger Mode |
Manual, Continuous, Motion sensing, Host Mode |
| Typical DOF |
EAN13 (10mil) 25-160mm, Datamatrix(10mil) 25-120mm, QR code(20mil) 20-200mm, PDF417(6.88mil) 20-120mm, QR(Alipay) on screen 40-260mm |
| Interface |
TTL232, USB(KBW/COM) by 12pin FFC flat cable (0.5mm pitch) |
| Working Voltage |
DC 3.3V±0.3V |
| Current |
160mA (working), 20mA (USB standby), 2mA (TTL standby) |
| Dimensions |
21.4(W) × 13.2(D) × 12(H) mm |
| Weight |
2g |
| Indication |
LED fill light (can trigger external buzzer and LED indicator) |
| Working Temperature |
-20~60℃ |
| Storage Temperature |
-40~70℃ |
| Humidity |
5%-95% (Non-condensing) |
| Light Brightness |
0-100,000 LUX |
Product Applications
The HW-1260W wide-viewing-angle scanning module is designed for fixed barcode reading scenarios where it is embedded in various self-service terminals. Users simply place the barcode in front of the scanning window to complete identification.
Widely used in many industries and self-service devices, including:
- Bus payment systems
- Garbage disposal stations
- Hospital self-service physical examination report printers
- Identity verification and security inspection equipment
