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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

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

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??

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?

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?

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??

As far as I can tell, the software is not aware of the height you set the camera, so it is not.

Product ID: 422168206

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Details

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

💡3-level adjustable LED lighting

📐A2/A3 large format capture

📸26MP ultra-high resolution

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

BCW 4x6 Photograph Sleeves - 1 ct | Archival Quality Crystal Clear Polypropylene | Acid-Free for Art Prints, Postcards, Pictures, and More!

BCW 5x7 Photo Sleeves - 100 ct - Acid Free, No PVC | for Photo Books and Storage | Clear Plastic | Fits Sheet Protectors and Toploaders | Archival Quality

Description

📚 Elevate your scanning game—big, bright, and brilliantly smart!

SMART PAGE MAGIC - Auto-flatten curved pages, erase fingerprints, and split double-page scans effortlessly with intelligent software.
LIGHT IT YOUR WAY - Built-in 3-level LED lighting adapts to any environment, delivering sharp scans even in low light conditions.
SCAN BIG SCAN BOLD - Capture expansive A2-sized documents with precision and ease, perfect for manuscripts, maps, and large-format journals.
CRYSTAL CLEAR DETAIL - 26MP sensor combined with software-enhanced 600 DPI resolution ensures every detail pops with stunning clarity.
SEAMLESS REMOTE COLLABORATION - UVC/UAC compliant for smooth integration with video conferencing tools—share your work live and impress instantly.

The VIISAN S21 is a professional-grade large format document scanner designed for A2/A3 sizes, featuring a 26MP CMOS sensor and software-enhanced 600 DPI resolution. It includes intelligent scanning software that auto-flattens pages, removes fingerprints, and supports multi-language OCR for editable outputs. With built-in 3-level LED lighting and USB connectivity, it’s optimized for Windows and macOS (x64/x86), perfect for detailed archival, remote collaboration, and versatile document capture.

Specifications

Camera Flash	Built-In
Included Flash Type	Internal
Compatible Devices	Laptop
Light Sensitivity	Not Obtainable
Audio Recording	Yes
Aspect Ratio	Unknown
File Format	JPG, PDF, Excel, WORD, TEXT, EPUB, MP3, WAV, AVI, MP4, FLV
Video Capture Format	1920x1080@30fps
Effective Still Resolution	23 MP
Shooting Modes	Automatic
Exposure Control Type	Automatic
Color	a2
Video Capture Resolution	1080p
Supported Media Type	USB
Water Resistance Level	Not Water Resistant
Photo Sensor Technology	CMOS
Sensor Type	CMOS
Item Dimensions D x W x H	8.27"D x 14.17"W x 18.7"H
Item Weight	1 Kilograms
Hardware Interface	USB 2.0
Connectivity Technology	USB
Focus Type	Fixed Focus
Autofocus	No

Have a Question? See What Others Asked

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??

If i scan an a3 document, what is the dpi resolution? what about an a2 document? 300 dpi? 600 dpi?

How to connect and use this large format scanner?

Is the the file that is created is it at 100% accurate scale wise??

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