Hot-selling Digital Document Camera - QD3900H1 Flated bed Document camera – Qomo

Annotate on the spot

The CenterCam QD3900H1 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.

Provided with Free software Qcamera
It is an image/annotation/video recording software. Compatible Windows 7/10,Mac
Features:
1-Simple and brief tool bar.
When you open the software,it is easily operated with tool bar in the interface for example the zoom in/freeze/timer
2-Real-time annotation
Annotating whatever you want and save to share
3-Split screen
It is easy to catch up what is a tiny difference within one thing. You can set a contrast in a dynamic and static display.

Visualizer Application
Education/Library/conference/
experimental operation
QD3900H1 document camera is one of the best sellers document camera in Qomo. You can share images magnified more than 12x optical zoom.

Practical Hotkeys on board. Operating just by one button,for example the freeze/plack back/menu…

Abundant interfaces at the back side
Audio-in/out,Hdmi in/out,projector,computer in/out

Rich side interfaces for SD card/ projectors/mouse/RGB IN/Audio in/RS232

Side interface which you can place the remote control without lossing

Two arms with built-in LED intelligent supplementary light helps a  clearer display field of vision in a dark environment

Optical zoom,HD display with 12xopticla zoom and 10xdigital zoom

Built-in Microphone makes you a vivid video with voice recording

QD3900H1 flatbed document camera can be used as an universal converter. It can be connected to a variety of devices including computer,projector,laptop and a real-time switching projection content.

Document camera Packing
Standard packing way: 1 pc/carton
Net weight: 5KG
Gross weight:7kg
Packing size:640*230*535mm