Flatbed Document Camera

CenterCam 3900H1

The powerful CenterCam 3900H1 (QD3900 H1) is a smart document camera and media center all in one. Display objects and documents with unbelievable clarity in HD 1080p resolution with 10x optical zoom and 12x digital zoom.

Text optimization and backlighting make documents and books even easier to read from a distance. Built-in internal memory allows you to capture photos and video during your presentation that can be played back at any time.

Helpful Resources
  • Multiple Input/Output

    Switch between inputs from your computer, display, or other device with the touch of a button.
  • HD 1080p Resolution

    An image so clear that your audience can see exactly what you see, only bigger.
  • High Optical Zoom

    Easily zoom in and out with the turn of a dial, with 10x optical zoom and 12x digital zoom.
  • Internal Memory

    With built-in annotation software and internal memory, it’s almost a computer. You can even control it with a mouse.

annotate on the spot.

The CenterCam 3900H1 has built-in annotation capabilities, allowing users to easily mark digitally projected documents on the spot. Present stunning images in real-time with incredible optical and digital zoom for capturing important details.

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helpful resources for you and your team.

  • Product Specifications

    Image 5MP CMOS
    Shooting Area 380mm x 285mm Max
    Optical Zoom 10X
    Digital Zoom 12X
    Motorized Camera Head
    Video Resolution XGA:1024*768; SXGA:1280*1024; 1080P:1920*1080; 720P:1280*720
    Image Resolution 5.0Mega
    Frame Rate 30fps
    Image Rotation 0°/90°/180°/270°
    Inputs RGB DB15FLC (2); PC Audio (2); HDMI 1.3 Compliant (1); USB TYPE A for mouse control; MIC (built in) (1)
    Outputs RGB DB15FLC (2); HDMI (1); Audio OUT (Mini Jack) (1)
    USB (UVC)
    Video Output
    Onboard Memory MASS
    Memory Card ×
    LCD Preview Yes
    White Balance Auto
    Image Split Yes
    Negative/positive conversion Yes
    Image Freeze Yes
    Mirror Yes
    Remote Control Yes
    Simultaneous Displays Yes
    Dimensions Folded 20″ x 16″ x 4.5″ (508 x 406 x 114mm)
    Dimensions Set Up 20″ x 21″ x 22.5″ (508 x 533 x 571mm)
    Weight 12 lbs (5.5 kg)
    Software OS Windows / MAC
  • Product Downloads

    Type Filename Notes Size
    Icon Qcamera for MAC Qcamera for MAC version 1.14 (build 14) , Requires MAC OS 10.14 or higher 2.64 MB
    Icon QD3900H1 CAD Drawings CAD Drawings and Pictures of QD3900H1 11.06 MB
    Icon Windows QCamera Software Version for Windows 7/10 104.79 MB
    Icon QOMO Doc Cams Brochure An overview and specifications of QOMO's flagship document cameras - QD3900 H1 Flatbed Camera, QPC80 H2 Gooseneck Science Camera, and QPC35 Crane-neck Caterpillar Camera. 1.35 MB
    Icon CenterCam 3900H1 (QD3900H1) User Manual 1.20 MB
    Icon QOMO Document Camera RS232 Codes (All Models) 209.50 KB

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