1MP 1280*800 Pixel Resolution 3mil High Density Global Shutter Barcode Scanner Module replacing NLS-FM25
Product Overview
HW-1851 - High-Resolution 1MP Embedded 2D Barcode Scanner with Global Shutter
The HW-1851 is a professional-grade embedded barcode scanner module built around a 1MP global shutter CMOS sensor (1280*800 pixels) and a 32-bit 1GHz CPU. It delivers ultra-fast, precise decoding of 1D/2D barcodes from both paper labels and electronic screens, with a minimum resolution of 3mil for 1D codes - ideal for high-density applications.
Key Features
- 1MP Global Shutter Sensor - 1280*800 resolution, 120fps capture eliminates motion blur for moving barcodes.
- High-Speed Decoding - 32-bit 1GHz processor ensures instantaneous read response.
- Paper & Screen Reading - Reliably decodes QR, PDF417, Data Matrix, Aztec, Hanxin, and all standard 1D symbologies (EAN/UPC, Code128, Code39, Interleaved 2 of 5, Codabar, etc.).
- Exceptional Sensitivity - Extremely low light contrast requirement (20%) and white LED illumination (6500K) for challenging environments.
- Multiple Trigger Modes - Manual, auto-sensing, continuous, and host mode for flexible integration.
- Dual Interface Options - RJ45 connector (USB D+/D-, TTL TX/RX, trigger, reset) and standard USB-C port (4.5-6.5VDC input).
- Customizable Extras - Optional 13.56MHz NFC (Mifare/ISO14443) and OCR-A/B MRZ reading.
Technical Specifications
| Decoding Precision |
1D 3mil / 2D 5mil |
| Field of View |
66° (H) * 50° (V) |
| Scan Angles |
360° rotation, ±55° tilt/skew |
| Typical Depth of Field |
25-150mm (10mil Code39), 25-150mm (15mil QR), 20-110mm (8mil Data Matrix) |
| Power Requirements |
DC 4-6V (default 5V), 190mA max |
| Operating Temperature |
-20℃ to 60℃ |
| Storage Temperature |
-40℃ to 70℃ |
| Light Immunity |
100,000 Lux |
| Durability |
1.8m drop test |
| Dimensions |
77.8*66.4*44.7mm |
| Weight |
70g |
Typical Applications
- Public transport: bus ticket validators, turnstiles
- Unattended vending machines and kiosks
- Access control and time attendance terminals
- Industrial production line data capture