S48 Duo

S48 Duo

Dual 48MP Sensors A2-Size Overhead Scanner

The S48 Duo is built for professionals who need high-quality, efficient, and intelligent scanning. Equipped with dual Sony 48MP sensors, it captures books, documents, and oversized materials up to A2 size, with the flexibility to switch to A3 scanning when needed. Powered by advanced AI, it automatically flattens curved pages, removes fingers, purifies backgrounds, and enhances image quality for cleaner results. With VIISAN’s exclusive OfficeCam scanning software, users can convert scanned content into searchable PDFs or editable Word, Excel, and text files. It also supports AI translation and natural text-to-speech, making printed content easier to translate, listen to, and reuse. Featuring 600 Lux LED lighting and an Energy Star-certified design, the S48 Duo is ideal for libraries, archives, universities, museums, and digitization projects that require reliable book preservation and document management.

Document Scanner — Specifications

48MP
USB 3.0
4K

Image Sensor
Image Sensor	48MP, 1/2″ CMOS
Max. Optical Resolution	7698 × 5976 (48M)
Focus	Fixed Lens
Video Compression
Video Compression	MJPG, YUY2
Software Resolution
Supported Resolutions	10998×8248 (90M) – 600dpi 7968×5976 (48M) – 434dpi 5696×4272 (24M) – 310dpi 5449×4124 (22M) – 300dpi 4608×3456 (15M) – 251dpi 4160×3120 (13M) – 226dpi 4000×3000 (12M) – 218dpi 3840×2160 (4K) – 209dpi 2592×1944 (5M) – 141dpi 1920×1080 (FHD) – 104dpi 1600×1200 (1.9M) – 87dpi 1280×720 (HD) – 69dpi 800×600 (SVGA) – 43dpi 640×480 (VGA) – 34dpi 320×240 (QVGA) – 17dpi
Output Formats
Picture Formats	JPG BMP PNG TIF
Document Formats	PDF Word Excel Text EPUB
Audio Formats	MP3 WAV (Windows only)
Video Formats (Windows)	AVI MP4 FLV MOV
Video Formats (Mac)	MP4 MOV
Connectivity
Interface	Type-C in (USB 3.0) Type-A out (USB 3.0) DC-IN
Power
Power Supply	DC-IN 12V / 2A
Frequency	50Hz – 60Hz
Scan Area
Max. Scan Area	637 mm (W) × 486 mm (H)
Built-in Features
LED Lamp	Built-in
Microphone	Built-in
Operating System
Supported OS	Windows 10 Windows 11 MacOS 10.15 or later
Physical
Dimensions (Extended)	377(L) × 208(W) × 507(H) mm
Dimensions (Closed)	120(L) × 208(W) × 507(H) mm
Net Weight	≈ 2630g