Type of scanning: Support documents, invoices, magazines, documents, images, photos, three -dimensional objects, different types of identity documents, etc. Brightening light: light and additional LED filling light, intelligent dimension through touch: weak, moderate, moderately strong, moderately strong, strong (five dimensions) Image control: supports manual, automatic white balance setting; Supports manual, automatic exposure control; Image without distortion. With brightness setting, saturation setting, exposure setting, sharpness setting, coloring, gamma setting, reinforcement control and other functions Transmission interface: USB 2.0 Interface, compatible with USB3.0 Interface. Both data transmission and device supply Image processing: Intelligent image section, inclination correction, optimization of image improvement, adding watermarks, image processing Other functions: Automatic snapshot, time-controlled photo, barcode detection, barcode detection, PDF conversion, video recording, etc. Barcode recognition: barcode and 2D code detection, detection results as file names Package list 1 x Document camera 1 x Data cable 2 x screw 1 x manual specification Article Type: Document camera Material: Aluminum alloy, ABS Model: F620 Camera: With CMOS sensor; Disturbing -optical lens resolution: 5MP; 2592 x 1944 output format: mjpg, yuy2 focus mode: The camera uses autofocus mode (set that autofocus is clear), imaging speed ≤ 1 second Scanning format: maximum A4, downward compatible with A5, A6, business cards, different categories of identity documents Image format: supports JPG, PNG, BMP, TIF, etc Image color: RGB 24 Bit True Color Format: AVIL impairment -independent support system: for Win 7, 10, XP, Vista, 2003