---
product_id: 422168206
title: "VIISAN Large Format Book & Document Scanner, Capture Size A2/A3, 26MP USB Document Camera with Auto-Flatten, Fingerprint Removal Technologies, Multi-Language OCR, Compatible with Windows & macOS"
brand: "viisan"
price: "3200.92 DT"
currency: TND
in_stock: true
category: "Viisan"
url: https://www.desertcart.tn/products/422168206-viisan-large-format-book-and-document-scanner-capture-size-a2
store_origin: TN
region: Tunisia
---

# 3-level adjustable LED lighting A2/A3 large format capture 26MP ultra-high resolution VIISAN Large Format Book & Document Scanner, Capture Size A2/A3, 26MP USB Document Camera with Auto-Flatten, Fingerprint Removal Technologies, Multi-Language OCR, Compatible with Windows & macOS

**Brand:** viisan
**Price:** 3200.92 DT
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate your document game with VIISAN’s pro-grade large format scanner!

## Quick Answers

- **What is this?** VIISAN Large Format Book & Document Scanner, Capture Size A2/A3, 26MP USB Document Camera with Auto-Flatten, Fingerprint Removal Technologies, Multi-Language OCR, Compatible with Windows & macOS by viisan
- **How much does it cost?** 3200.92 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/422168206-viisan-large-format-book-and-document-scanner-capture-size-a2)

## Best For

- viisan enthusiasts

## Why This Product

- Trusted viisan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Scan Big, Scan Bold:** Capture oversized documents up to A2 size with precision and ease.
- • **Crystal Clear Detail:** 26MP sensor plus software-enhanced 600 DPI for stunningly sharp scans.
- • **Smart Auto-Flatten Tech:** Automatically smooths curved pages and removes fingerprints for flawless images.
- • **Multilingual OCR Powerhouse:** Convert scans into editable PDFs, Word, Excel, EPUB, and TXT effortlessly.
- • **Seamless Remote Collaboration:** UVC/UAC compliant for live presentations and video recording during meetings.

## Overview

The VIISAN S21 is a professional-grade large format document scanner designed for A2/A3 size materials. Featuring a 26MP CMOS sensor and software-enhanced 600 DPI resolution, it delivers ultra-high-quality scans. Its intelligent software auto-flattens curved pages, removes fingerprints, and supports multi-language OCR for converting scans into editable formats. Equipped with 3-level LED lighting and USB connectivity, it’s compatible with Windows and macOS (x64/x86 only) and supports remote collaboration via video conferencing. Ideal for professionals needing precise, large-scale digitization with smart automation.

## Description

Buy VIISAN Large Format Book & Document Scanner, Capture Size A2/A3, 26MP USB Document Camera with Auto-Flatten, Fingerprint Removal Technologies, Multi-Language OCR, Compatible with Windows & macOS: Document Scanners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- COMPATIBILITY NOTICE: The bundled scanning software OfficeCam supports only x64 and x86 architectures on Windows PCs and macOS. Not compatible with ARM-based devices, such as the Surface Pro X.
- [A2 Large Format Scanner] The S21 scanner is a perfect A2 large format overhead document camera. Large A2 Size scanning at 594x420 mm, ideal for scanning large format journals, manuscripts, newspapers, and maps. Overhead scanner height adjustable (A2/A3) design with a 90-degree foldable hinge. And the S21 allows for taking snapshots, books, documents, business cards, 3D objects, Remote Collaboration, and recording videos
- [Excellent Scanning Quality] When paired with VIISAN’s scanning software, the document scanner can deliver up to 26MP (5888 × 4522 pixels) resolution, and supports Software-Enhanced up to 600 DPI for capturing stunning detail. It features an adjustable height (A2/A3) with a 90-degree foldable hinge, making it easy to adapt to different scanning needs. Ideal for scanning snapshots, books, documents, business cards, 3D objects, and supporting remote collaboration and video recording.
- [Intelligent Scanning Software] You can use the bundled VIISAN scanning software with the 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, and automatically splits double-page into separate images. and the embedded OCR feature you can convert all the scanned files into PDF or editable Word/Excel/Epub/Txt files
- [Built-in 3-Level LED Light Control] Portable document scanner built-in high brightness LED lamp that allows you to take clear photos even in the dark. (Note: It is not recommended to use the built-in LEDs of the book scanner in bright light. And very glary papers are NOT recommended.)
- [All-Round Service] The S21 is UVC/UAC compliant device, you can use it to project your works by using the 3rd video conferencing software during a remote meeting. A 1-year warranty is covered by VIISAN and Tech Support Team is ready for help. Contact us anytime if you encounter any problems. Packing list: A S21 book scanner, a USB cable, a scan pad, user guidance, and a manual button

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TRFK7D2 |
| Aperture Modes | Fixed |
| Aspect Ratio | Unknown |
| Audio Output Type | USB |
| Best Sellers Rank | #84,829 in Office Products ( See Top 100 in Office Products ) #79 in Document Scanners |
| Brand | VIISAN |
| Built-In Media | MIC |
| Camera Flash | Built-In |
| Color | a2 |
| Compatible Devices | Laptop |
| Connectivity Technology | USB |
| Customer Reviews | 4.1 4.1 out of 5 stars (102) |
| Effective Still Resolution | 26 mp |
| Exposure Control Type | Automatic |
| File Format | JPG, PDF, Excel, WORD, TEXT, EPUB, MP3, WAV, AVI, MP4, FLV |
| Flash Modes Description | Built-In |
| Flash Type | Internal |
| Focal Length Description | 12.5 millimeters |
| Focus Type | Fixed Focus |
| Hardware Interface | USB 2.0 |
| Item Dimensions D x W x H | 8.27"D x 14.17"W x 18.7"H |
| Item Weight | 1 kg |
| Light Sensitivity | Not Obtainable |
| Manufacturer | VIISAN |
| Maximum Shutter Speed | 1 seconds |
| Media Type | USB |
| Mfr Part Number | S21 |
| Minimum Shutter Speed | 0.02 |
| Model Name | A2 Document Camera |
| Model Number | S21-V |
| Photo Sensor Resolution | 23 mp |
| Screen Size | 7.2E+2 millimeters |
| Sensor Type | CMOS |
| Shooting Modes | Automatic |
| Unit Count | 1 Count |
| Video Capture Format | 1920x1080@30fps |
| Video Capture Resolution | 1080p at 30fps |
| Viewfinder Type | LCD screen |
| Warranty Description | 1 year warranty |
| Water Resistance Level | Not Water Resistant |
| Zoom Type | No Zoom |

## Product Details

- **Color:** a2
- **Exposure Control Type:** Automatic
- **Media Type:** USB
- **Shooting Modes:** Automatic
- **Video Capture Resolution:** 1080p at 30fps

## Images

![VIISAN Large Format Book & Document Scanner, Capture Size A2/A3, 26MP USB Document Camera with Auto-Flatten, Fingerprint Removal Technologies, Multi-Language OCR, Compatible with Windows & macOS - Image 1](https://m.media-amazon.com/images/I/61bqxjfN5FL.jpg)

## Questions & Answers

**Q: Dimensions of scanner pad. tech requirements for a thumb drive. do i need another license for laptop just to transfer to desktop via thumb drive??**
A: Hello, the A2 scanner mat dimensions is 660 x 480 mm. You refer to "thumb drive" is a manual button, its usage method can view the following video.

**Q: If i scan an a3 document, what is the dpi resolution? 
what about an a2 document? 
300 dpi? 600 dpi?**
A: I don't know the answer.  If you email them, they are very responsive.  It isn't a high resolution.  I was trying to duplicate part of a near A2 document, 22 x 6.  It came out readable and all, but was too small to display.  So, I tried to do it in parts, and then enlarging the parts on my older 3-in-1 - but I could never get the parts to align in size.  After many attempts I gave up and took the document to a wedding photographer who put it on the floor and climbed a ladder to get it all in actual size.  The photo lab, which I had tried first, wanted it left and wouldn't allow me to make an appointment so I would be on hand while they did it.  The photographer was the best bet.  Sorry for not knowing the answer; I think they would tell you if that is your guiding principle.

**Q: How to connect and use this large format scanner?**
A: Hello,
The VIISAN book scanner is connected to the computer via USB. Then go to the VIISAN official website to download the OfficeCam software. After installation, you can use the scanner according to the user's instructions.
If you have other questions, you can send us an email at Amazon, we will reply you in time.

**Q: Is the the file that is created is it at 100% accurate scale wise??**
A: As far as I can tell, the software is not aware of the height you set the camera, so it is not.

## Frequently Bought Together

- VIISAN Large Format Book & Document Scanner, Capture Size A2/A3, 26MP USB Document Camera with Auto-Flatten, Fingerprint Removal Technologies, Multi-Language OCR, Compatible with Windows & macOS
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*