K21

Smart & Professional Camera Scanner

The K21 is a smart and professional camera scanner with the laser positioning guide feature for desktop and laptop using the USB connection. with its built-in 20.1-megapixel CMOS camera sensor it can capture and output exceptional quality images. Along with these great features, you can use the bundled OfficeCam scanning software with this scanner to get great results while scanning books. For example, it can automatically digitally flatten curved pages, erases fingers from the scanned photos, repairs the damaged edges of documents, purifies background, rotates pages based on text orientation, and automatically splits the both-side page into the separate image file. besides, you can use the embedded OCR feature to convert a batch scanned images into a searchable PDF or editable Word, Excel, Text-to-speech file formats.

Document Scanner — Specifications

20.1MP
A3 Scan
OCR 130+

Image Sensor
Image Sensor 20.1-Megapixel CMOS Sensor
Max. Resolution
Optical: 5104 × 3920 Pixels
Software: 10884 × 8163 Pixels
Output DPI Up to 600dpi (Through OfficeCam software)
Scanning Area
Max. Shooting Area Max. Scan Size up to A3 (420 × 297 mm / 16.5 × 11.7 in), Supporting A4-size opened books
Max. Book Scanning Thickness
420 × 297 mm: supports 35 mm
297 × 210 mm: supports 50 mm
Color Settings
Color Mode
Color (Enhanced)
Color (Original)
Greyscale
B&W
Color Bit Depth 24 bit
Lens & Lighting
Lens Focus Fixed
Laser Projection Built-in
Light Source Built-in High-brightness LED
Status LED
Scanning: Green-light flashing
Video Recording: Red-light flashing
OCR & Performance
OCR Support Supports 130+ languages
Scanning Speed 1 sec. per A3 page
Scanning Methods
Hand Button Control
Foot Pedal Control
Button Control (Software)
Auto-Scanning
Output Formats
Picture Formats
JPG
TIFF
BMP
PNG
Document Formats
PDF (Image)
PDF (Searchable)
PDF (Text)
Excel
WORD
TEXT
E-book Format EPUB
Text To Speech
MP3
WAV
Video Formats
AVI
MPEG
FLV
WMV
Video Performance
Video Streaming Frame Rate
Visualizer: 1920 × 1080 @30fps
Preview: 2048 × 1536 @15fps
Video Compression MJPG
Connectivity
Interface
USB 2.0 Type-B ×1 (PC Connection)
USB 2.0 Type-A ×1 (USB Extension)
Power
Power Supply USB-Powered, 5V / 2A
Physical
Folded Size 110 (L) × 150 (W) × 402 (H) mm
Working Size 307 (L) × 150 (W) × 402 (H) mm
Net Weight Approx. 1.2kg
Software & Compatibility
Bundled Software VIISAN OfficeCam Scanning Software
System Requirements
Windows 7
Windows 8
Windows 10
Windows 11
macOS 10.15 or later
Accessories
Included Accessories
USB Cable ×1
Scanning Pad ×1
Quick Start Guide ×1
Hand Button ×1
Foot Pedal ×1

Brand

Document Imaging Solutions

Vision Book Scanners

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