The 640×480 HD Scan Code Module is an all‑in‑one barcode imaging and decoding solution designed for seamless integration into self‑service kiosks, access‑control systems, payment terminals, and OEM devices. Leveraging a self‑developed core decoding algorithm, it effortlessly reads both 1D and 2D symbologies—on paper or on screen—at high speed and with industry‑leading accuracy.

Key Features

• High‑Resolution CMOS Sensor
  Uses a 640×480 pixel, high‑sensitivity CMOS imager paired with a bright white LED light to deliver clear, contrast‑rich barcode captures under diverse lighting conditions.

• Advanced Decoding Engine
  Proprietary core decode chip supports ultra‑fast recognition of PDF417, Micro PDF417, QR Code, Data Matrix, Aztec, and all major 1D codes (UPC/EAN, Code 39/128, Interleaved 2 of 5, GS1‑128, Codabar, etc.) .

• Multi‑Interface Connectivity
  Plug‑and‑play USB HID/CDC, HID POS, TTL‑232, and RS‑232 interfaces ensure compatibility with Windows, Linux, Android, Raspberry Pi, and embedded controllers without additional drivers.

• Auto‑Sensing & Fast Scan Rate
  Built‑in auto‑sense wake‑up instantly triggers decoding when a barcode enters the 74°×65° field of view, capturing at up to 120 frames per second for zero‑lag scanning.

• Compact, Rugged Design
  Integrated camera, lighting, and decoder in a low‑profile (48 × 42 × 18 mm), lightweight module that withstands industrial use and simplifies system enclosure design.

• Wide Operating Range
  Scans from 50 mm to 370 mm (at EAN13 13 mil, PCS = 90%), with ±50° tilt/deflection and 360° rotation tolerance for flexible mounting and feeding angles.
  

Technical Specifications