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The Marshall CV503-U3 is a USB-powered, miniature POV camera with a wide field-of-view and simple plug-and-play connectivity to any Mac, PC, and Linux system. The CV503-U3 can be used with any video conferencing software, live streaming platforms, and video collaboration soft codecs.


CV503-U3

USB3.0 Miniature POV Camera

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The Marshall CV503-U3 is a straight forward USB3.0 HD camera with interchangeable lenses, software agnostic for universal application, settings adjustable via UVC1.5 and offers simple plug-and-play connectivity to any Mac, PC, Laptop or Linux system.

CV730 - Featuring 12GSDI, HDMI2.0, and IP simultaneous outputs from a professional level 8.5MP 1/1.8 inch UHD sensor and smooth synchronous movements

Miniature Broadcast Quality

CV503-U3 cameras use same sensor and processors as other Marshall Broadcast ProAV cameras such as CV503, CV506, CV566, CV344, CV346 commonly used in professional broadcast production, sportscast, newscast, television production, and a variety of other professional broadcast quality applications. These cameras have same adjustable broadcast features such as White Balance, Black Levels, Exposure, Gain, Gamma, and many more.

CV730 - Flexible Zome Range with precision of 30X optical zoom

Lens Flexibility

CV503-U3 arrives with a wide angle 2.8mm lens producing a 90° horizontal angle-of-view. Choose from a variety of Focal Length options to achieve a custom AOV (angle-of-view) for your personal huddle space, streaming studio, workspace, live event venue or collaboration area. Interchangeable lenses provides unprecedented customization and personal design control.

CV730 - Easy one-cable to camera setup

Software Agnostic Security

Marshall's USB cameras use capture device drivers already present on your laptop or computer, so no additional drivers necessary that track and change your video capture settings. CV503-U3 is software agnostic, so feel free to use any video conference, streaming, video chat or computer video capture soft codecs on the market today.

CV730 is a professional broadcast camera with cutting edge production capabilities

Durable and Secure

CV503-U3 is built with same durable body as other Marshall miniature POV cameras with rear connector protection wings on back panel. CV503-U3 ships with a locking six foot USB3.0 cable, so USB cable can't be pulled out during video streaming or collaboration.

  • Ultra-wide 90-degree Angle-of-View (2.8mm) M12 lens comes standard
  • Interchangeable lenses for custom-designed studios, huddle spaces or meeting rooms
  • Locking 2-meter (6 1/2 foot) USB 3.0 cable with thumb-screw lock feature
  • Powered through USB cable with easy plug-and-play connectivity for Mac or PC with no driver downloads required (software agnostic)
  • UVC 1.5 (USB Video Class) compliant for easy video adjustments via common computer, UCC, and teleconference software platforms
  • Self-adaptive resolution and framerate to adjust to computer processing power and bandwidth available for reliable operation
  • Durable design with smooth finish for professional installations requiring custom design and reliable operation
  • 2.5MP 1/2.8" Progressive scan sensor with 4:2:2 (YCbCr) color space for clear vibrant color images
  • Universal 1/4"-20 mount for limitless custom design mounting options with horizontal, vertical, and 90-degree flip
  • Ships with Marshall CVM-5 Monitor/Stand Mount for mounting & operation out of the box


CV503-U3 Applications:

Custom Huddle rooms, Teleconferencing, Web Conferences, Studio Collaboration, Video Meetings, Unified Communications and Collaboration (UCC), Podcasting, Web Streaming, Gaming

Compatible HD Prime Lens Options (M12):

Part Number Description & Horizontal AOV
CV-4702.3-3MP 2.3mm, F2.2 3MP M12 lens; Horiz AOV = 120°
CV-4702.8-3MP-IR 2.8mm, F2.6 3MP M12 lens; Horiz AOV = 90°
CV-4703.6-3MP 3.6mm, F2.0 3MP M12 lens (stock); Horiz AOV = 72°
CV-4706-3MP-IR 6.0mm, F2.4 3MP M12 lens; Horiz AOV = 48°
CV-4708.0-3MP 8.0mm, F1.8 3MP M12 lens; Horiz AOV = 40°
CV-4712.0-3MP 12.0mm, F1.8 3MP M12 lens; Horiz AOV = 33°
CV-4716.0-2MP 16.0mm, F1.8 2MP M12 lens; Horiz AOV = 25°


Compatible HD Varifocal Lens Options (M12):

Part Number Description & Horizontal AOV
CV-2812-3MP 2.8~12mm, F1.4 3MP Varifocal M12 lens; Horiz AOV = 108~30°
CV-0622-5MP 6.0~22mm, F1.6 5MP Varifocal M12 lens; Horiz AOV = 46~16°
*Horizontal Angle-of-View (AOV) in degrees are approximate and vary according to exact sensor size and design.
**If camera model contains IP67 weatherproof cap, there may be some limitation as to which lenses will allow cap to fit back on camera.
CV503-U3 Specifications
Sensor Image Sensor 1/2.8" Progressive CMOS (Approx. 2.5 Megapixel)
Scanning System 16:9 Progressive
Sync. System Internal
Effective Pixel 1920(H) x 1080(V)
Min. Illumination 0.2 Lux (Day)
Video USB 3.0 Avalilable resolutions and frame-rates:
1920x1080p @ 60/59.94/50/30/29.97/25/24/23.98fps
1920x1080i @ 60/59.94/50fps
1280x720p @ 60/59.94/50/30/29.97/25/24/23.98fps
Optics Lens 2.8mm (90°AOV) standard with ability to change M12 lens to custom Focal Length
UVC Brightness 0 ~ 20 (Default 10)
Contrast 0 ~ 64 (Default 32)
Hue - 128 ~ 127 (Default 0)
Saturation 0 ~ 20 (Default 15)
Sharpness 0 ~ 20 (Default 10)
Gamma 1 ~ 11 (Default 6)
White Balance Auto, 0 ~ 255 (Default 128 and Auto)
Backlight Compensation 0 ~ 4 (Default 0)
Gain 0 ~ 12 (Default 0)
Power Line Frequency 50Hz/60Hz (Anti Flicker)
Camera Control Zoom (Digital) 0 ~ 255 (Default 0)
Focus -
Exposure Auto, -13 ~ 3 (Default -7 and Auto)
Aperture (Iris) Auto, 0 ~ 170 (Default 100 and Auto)
Pan -
Tilt -
Roll -
Low Light Compensation On/Off
General Operation Temperature -10°C ~ 50°C
Power Input Over USB
Dimensions (W x H x D) 44 x 46.5 x 47.95mm (without lens)
1.73 x 1.83 x 1.89 in. (Without lens)
Weight (Net) Approx. 0.23 lbs (without lens) / 0.24 lb (with lens)
Hardware Requirements CPU i3 or higher
GPU Core speed of 1500Mhz or higher
RAM 4GB or higher
Operating System Requirements OS Windows 7 or higher
macOS X 10.8 or higher


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