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📚 Elevate your document game with VIISAN S21 — where large meets legendary!
The VIISAN S21 is a professional-grade A2 large format overhead scanner featuring a 26MP high-resolution CMOS sensor, intelligent auto-flatten and fingerprint removal software, and built-in 3-level LED lighting. Compatible with Windows and macOS, it supports multi-language OCR and remote collaboration via UVC/UAC compliance, making it ideal for scanning large journals, manuscripts, maps, and more with exceptional clarity and convenience.
| ASIN | B09TRFK7D2 |
| Aperture Modes | Automatic |
| Aspect Ratio | Unknown |
| Audio Output Type | Speakers |
| Audio Recording | Yes |
| Autofocus | No |
| Best Sellers Rank | #72,655 in Computers ( See Top 100 in Computers ) #99 in Document Scanners |
| Brand | VIISAN |
| Built-In Media | MIC |
| Camera Flash | Built-In |
| Color | black |
| Colour | black |
| Compatible Devices | Laptop |
| Connectivity Technology | USB |
| Customer Reviews | 4.0 out of 5 stars 88 Reviews |
| Effective Still Resolution | 26 MP |
| Exposure Control Type | Automatic |
| Exposure control type | Automatic |
| File Format | JPG, PDF, Excel, WORD, TEXT, EPUB, MP3, WAV, AVI, MP4, FLV |
| Flash Modes Description | Automatic |
| Flash Type | Internal |
| Focal Length Description | 12.5 millimeters |
| Focus Type | Fixed Focus |
| Hardware Interface | USB 2.0 |
| Has Self-Timer | No |
| ISO Range | 100-6400 |
| Item Dimensions D x W x H | 21D x 36W x 47.5H centimeters |
| Item Weight | 1 Kilograms |
| Light Sensitivity | Not Obtainable |
| Manufacturer | VIISAN |
| Maximum Shutter Speed | 1 Seconds |
| Media Type | USB |
| Media type | USB |
| Mfr Part Number | S21 |
| Minimum Shutter Speed | 0.0166667 |
| Model Name | A2 Document Camera |
| Model Number | S21-V |
| Number of Items | 1 |
| Optical Zoom | 1 x |
| Photo Sensor Resolution | 23 MP |
| Photo Sensor Technology | CMOS |
| Screen Size | 7.2E+2 Millimeters |
| Sensor Type | CMOS |
| Shooting Modes | Automatic |
| Shooting modes | Automatic |
| Video Capture Format | 1920x1080@30fps |
| Video Capture Resolution | 1920x1080@30fps |
| Video capture resolution | 1920x1080@30fps |
| Viewfinder Type | LCD screen |
| Water Resistance Level | Not Water Resistant |
| Zoom Type | Zoom óptico |
| Zoom type | Zoom óptico |
S**L
Excellent customer service
We had a missing part that, after contacting the seller they acted very swiftly to replace this. Then followed up to ensure it had arrived safely. The product is excellent and just as described. Would thoroughly recommend.
L**.
Escaneo deficiente
Qué los resultados no fueròn los que ofrecieròn.
G**N
Quality of image
The image taken from this scanner is not as sharp as I thought. I have send a message a few weeks ago but no reply. Geoff G & L Services Ltd
M**E
Help with my VIISAN.
I ordered VIISAN scsnnerfor multiple document processing. I had a difficult tine getting it to work, so contacted tech support. After taking me through all troubleshooting steps, it was determined the device had an issue. The support team arranged for replacement of device and the new device works without any issues. I'm still learning about device, but very happy with it. Thank you to support team. Very professional.
L**O
Was to be an upgrade
Sent back poor resolution no better that I have already. Was to be an upgrade
Trustpilot
5 days ago
2 weeks ago