SKU: 69115720635

Qomo QD3900-H2 CenterCam Video Presenter & Document Camera

Sale price$1168.19 Regular price$1297.99
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

Qomo QD3900-H2 CenterCam Video Presenter & Document CameraThe CenterCam Video Presenter & Document Camera from QOMO is a flatbed digital document presenter for your classroom or meeting room that captures up to 1080p30 video and 5MP still images. It lets you input video and stills via VGA, HDMI, and USB, and it outputs video and stills via HDMI and VGA outputs. It also features a built in microphone and audio output for audio embedding and de embedding. Stills and video can also be recorded to an SD card

The CenterCam Video Presenter & Document Camera from QOMO is a flatbed digital document presenter for your classroom or meeting room that captures up to 1080p30 video and 5MP still images. It lets you input video and stills via VGA, HDMI, and USB, and it outputs video and stills via HDMI and VGA outputs. It also features a built-in microphone and audio output for audio embedding and de-embedding. Stills and video can also be recorded to an SD card using the built-in slot.

Featuring 10x optical and 10x digital zoom, the CenterCam allows you to zoom in close without image degradation. The physical shooting area of the document camera allows you to capture up to A4-size images. Two bright LED lights on the sides of the platform can be used to illuminate your document or subject and reduce glare. It can be controlled remotely via the included IR remote control or by using optional serial control over its RS-232 connections.

Applications
Courtrooms
The CenterCam's powerful zoom, high resolution, and well-lit stage make it ideal for displaying documents and evidence to juries, making it a courtroom staple.
Classroom / Education
Zoom in on excerpts or share objects with your class. Demonstrate lessons live or play back a pre-recorded session.
Conference Rooms
Share, mark up, and collaborate on documents with your team in real time.
Specifications
Sensor
Sensor CMOS
Sensor Resolution Effective: 5 Megapixel
Zoom 10x (Optical)
10x (Digital)
Frame Rate 1920 x 1080 @ 30 fps
General
Capture Area 15 x 11.2" / 38 x 28.5 cm
Video I/O 1 x HD15 VGA Input
1 x HD15 VGA Output
1 x HDMI Input
1 x HDMI Output
Audio I/O 1 x 1/8" / 3.5 mm Line Input
1 x 1/8" / 3.5 mm Line Output
Other I/O 2 x DE-9/DB-9 RS232C
1 x USB-A Unspecified Interface
Media Card Slots SD/SDHC
Storage Capacity 512 MB
Adjustments
Image Rotation 0°, 90°, 180°, 270°
Convenience
Built-In LED Lighting 2 (Arm)
Built-In Mic Yes
Focus Modes Auto
Image Capture Modes Single
White Balance Auto
Remote Control Yes
Whiteboard Compatibility Yes
Compatibility
Operating System Support Windows, macOS/OS X
OS Compatibility Windows
macOS
*As of December, 2021: Check with manufacturer for the most up-to-date compatibility
Electrical
Power Source Power Adapter
Physical
Dimensions 20.0 x 21.0 x 22.5" / 508.0 x 533.0 x 571.0 mm (In-Use)
20.0 x 16.0 x 4.5" / 508.0 x 406.0 x 114.0 mm (Folded)
Weight 12.1 lb / 5.5 kg
Packaging Info
Package Weight 16.37 lb
Box Dimensions (LxWxH) 24.8 x 20.6 x 9.7"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69115720635

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4.4 ★★★★★
Based on 18 reviews
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C
Verified Purchase
Chel
Chelsea, US
★★★★★ 5
Nice Sleeping Partner
Color: Grey
This is a fantastic body pillow. It comes with the cover and is relatively cooler than the bamboo versions. I have slept with this pillow and I am not disappointed with it, unlike my partner on the other side.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Chad Landis
Natrona Heights, US
★★★★★ 4
Perfect size even tho I wanted hard/firm. This soft pillow is acceptable.
Color: Grey
I didn’t read every thing properly but even though I got the wrong product ( soft ) it still is not bad. It works for my intended use (between legs ) even though it’s soft I’m still using it for now because after fluffing it out and cramming it in two regular pillow cases it seems to keep a decent thickness to it JUST. In fairness I don’t know if it would get smaller in just one pillow case. But because I’m dumb I will use it for now and I still like it. I can’t comment on the cooling part because I use it under a blanket. The cooling thing only works with low thread count material and if it’s exposed to air. I have neither sorry. We all know the “ cooling” thing is a gimmick any ways. But with the right material and air some things do cool better than others at the same time. Hope this helps lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
Y
Verified Purchase
YAHU
Pawtucket, US
★★★★★ 5
wife loves it as a pregnancy pillow
Color: Grey
For my wife's first pregnancy we got a ton of really bad recommendations for pregnancy pillows that ended up being basically useless -- ones with small beads inside that moved away from where she needed it, weird wedge ones that would just fall out of place immediately, the question mark one that was just uncomfortable. all she really needed was something like this. large, firm enough, and doesn't just shift around a bunch. her sleep quality during the second pregnancy third trimester has really improved since we got it.
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Reviewed in the United States on March 23, 2026
D
Verified Purchase
David
Whiting, US
★★★★★ 5
Great product
Color: Grey
Love this pillow...stays cool
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Reviewed in the United States on June 6, 2026
J
Verified Purchase
Jason
Battle Creek, US
★★★★★ 3
Not 54" long, only 47.
Color: Grey
Not 54" long. It's the same length as my old 47" pillow, laid them out side by side and the same. Measures 47" with the tape measure. I got it because 47" wasn't long enough. It's soft and comfortable though, so I guess if you need a 47" it's fine. Not what I needed though.
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Reviewed in the United States on March 3, 2026

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