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A2 Wide Format/Viisan: Viisan, S21, A2, 27MP, A0, Overhead, Document, Camera, Scanner,

Viisan S21 A2 27MP A0 Overhead Document Camera Scanner

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Full Australian Warranty

Australian Distributors

Product is in a sealed box



The S21 is a perfect A2 large format overhead document camera, ideal for scanning large format journals, manuscripts, newspapers, and maps. With the built-in 20.1MP high-resolution image sensor (around 270dpi resolution), the S21 allows taking snapshots, books, documents, business cards, 3D objects, and record videos.
With the embedded OCR feature you can convert all the scanned files into PDF or editable Word/Excel/ePub/Txt files. Along with these great features, you can use the bundled VIISAN scanning software with this smart device to get great results while scanning books. For example, it can automatically digitally flattens curved pages, erases fingers from the scanned photos, repairs the damaged edges of documents, rotates pages based on text orientation, and automatically splits double-page into separate images.

(NOTE: The Text-To-Speech function is only available on the Windows version software)


Image Sensor 20.1-Megapixel CMOS Sensor
Max. Resolution Software Interpolation: 5888 x 4522 Pixels (27MP)
Optical: 5104 x 3920 Pixels (20.1 MP)
Max DPI output Approx. 300dpi
Max. Shooting Area A2 ( 594x420) mm
Color Bit Depth 24 bit
Lens Focus Fixed
Light Source Built-in LED
Scanning Speed 1 sec. per A2 page
Output Format by Software Picture: JPG
Document: PDF(Image), PDF (Searchable), PDF (Text), Excel, WORD, TEXT
E-book: EPUB
Text To Speech: MP3, WAV (Windows only)
Video: AVI, MP4, FLV
Video Streaming Frame Rate Video mode: 1920 x 1080@30fps
Software Preview Window: 2048 x 1536@15fps
Video Compression MJPG
Interface USB 2.0 Type B x 1 (For PC Connection)
USB 2.0 Type-A x 1 (For USB Extension)
Power 5V by USB-Powered
Dimensions Folded size:112 (L) X 210 (W) X 395 (H) mm
Working size: 360 (L) X 210 (W) X 355 (H) mm in A3 status
Working size: 360 (L) X 210 (W) X 475 (H) mm in A2 status
Net Weight Approx. 1kg
Bundled Software OfficeCam for Windows
OfficeCam for Mac (Support Apple M1/M2-Chip Macs)
System Requirements Windows 7, Windows 8.1, Windows 10, Windows 11
macOS® 10.15 or later
Intel® i3 processor or higher
4GB RAM or more
Hard drive space for recorded videos
USB 2.0 port (USB 3.0 compatible)
Accessories USB Cable x 1
Scanning Pad x 1
Getting Started x 1
Hand Button x 1


This product is sourced in Australia and carries a full Australian Manufacturers Warranty