About this item:
Use as a document camera for teaching,lessons, presentations and training to show live images of documents, flyers, brochures, solid objects etc.Captures docs, textbooks, devices, objects and more without taking up too much space,Bundled specific software enable for easy work, such as OCR achieve, changing images to PDF file and editable word/excel format. also supports screen record, photo taking and PDF creating function and combining multiple PDF files into one 
Quad high definition autofocus imaging: the document camera is featured with a 8.0 MP CMOS sensor, captures and displays real-time images. Built-in LED light, automatic resolution and exposure, and a suite of other smart features.With a USB cable connect with computer, the document camera can store the captured images to computer,USB portable design make your captures quick and effortless. 
Smart classroom equipment: Document, 3D object presentation.Built-in LED light, automatic resolution and exposure, and a suite of other smart features.Image sensor: 8Mega pixels CMOS,Resolution: 3264*2448,Max capture size: A4 
DINGYI is a famous brand in the field of the Document Camera Scanner, also has a good reputation. 
Work with macOS 10.11 or later and Windows XP,7,8,10. Important note:OCR Multi-Language Recognition is only for Windows, not support macOS.