The Perfect UCC Camera
Penny comparisonThe Marshall CV502-U3 is a USB-powered, high-definition POV camera with an ultra-wide 126°-Angle-of-View lens, that offers simple plug-and-play connectivity with any Mac, PC, or Linux system. It delivers sharp, vivid color images in resolutions up to 1920x1080p at up to 60 frames per second, and is designed to be used for huddle rooms, streaming studios, collaboration spaces, and any other professional corporate communications setting.

Using a high-performance 2.5-Megapixel 1/3-inch sensor, Marshall's CV502-U3 delivers stunning picture clarity with accurate colors. The CV502-U3 has the option of interchangeable lenses to fit any custom designed space or studio. Using industry standard USB Video Control (UVC 1.5) protocols, the CV502-U3 is able to self-adapt to the computer capabilities for optimal resolution and framerates. Additionally, common soft codecs or camera control software can be used to adjust for applications that require specific camera settings.

The CV502-U3 comes with an adjustable, heavy-duty CVM-5 monitor mount clip and locking USB 3.0 Cable.
  • Sharp, vivid color images up to 1920x1080p at speeds of 60/59.94/50 fps
  • Powered through USB 3.0 with easy plug-and-play connectivity with any
    Mac, PC, or Linux system with no driver downloads required
  • Interchangeable M12 lens option for custom-designed field-of-view capability
  • High-performance, 2.5-Megapixel 1/3-inch sensor
  • UVC 1.5 (USB Video Class) compliant for easy video control and adjustments
    via common computer, UCC, and teleconference software platforms
  • Locking 2-meter (79-inch) USB 3.0 cable with thumb-screw lock on camera
  • Durable design with smooth finish for professional installations
  • Color space 4:2:2 (YCbCr) 10 bit for clear vibrant color images
  • Ultra-wide 2.3mm M12 lens (126° Horizontal AOV) Standard
  • Universal 1/4"-20 mount for limitless custom design mounting options
  • Ships with Marshall CVM-5 Monitor/Stand Mount

Applications Custom Huddle Rooms • Teleconferencing • Web Conferences • Studio Collaboration
• Video Meetings • Unified Communications and Collaboration (UCC) • Podcasting
• Web Streaming • Gaming

Wide Dynamic Range (WDR)
Rivaled Only by the Human Eye

With built-in adaptive WDR, the CV502-U3 will automatically adjust to ambient lighting conditions within a setting. Much like the human eye, the CV502-U3 will compensate lights and darks to capture clear, sharp, and vivid color video within a wide range of lighting conditions.

Say Goodbye to Grainy Low Light Video
With an incredibly low color Lux rating of 0.2, the CV502-U3 will produce accurate, sharp color images even under low-light conditions in poorly lit conference rooms, cubicle bays,
or huddle rooms.

Set it and Forget it!
The thumbscrew-locking USB 3.0 cable makes sure the connection is always secure. There'll be no dropped video feeds from any accidental unplugging, and no tampering of cameras affixed at permanent installations. The heavy-duty monitor clip attaches easily to the top of monitors, or it can be used as a mount to get any viewing angle desired.

Super Wide Stock 126° Angle-Of-View Lens
The CV502-U3 comes stock with a super-wide 126° (2.3mm) Angle-of-View lens, providing the best coverage of any USB camera on the market without any significant distortion. Additional lens options with different angles-of-view and focal lengths are also available so you can customize the CV502-U3 to fit any size room. You'll never have to worry about being able to get everyone in the frame again.

Plug-and-Play with UVC 1.5 Control
The UVC 1.5 control automatically syncs the CV502-U3 to optimal settings for any monitor or computer screen being used, adjusting for screen resolution, frame rate, brightness, color, and bandwidth settings, so the picture is perfect every time.



CV502-U3 Specifications
Sensor Image Sensor 1/3" Progressive CMOS (Approx. 2.1 Megapixel)
Scanning System 16:9 Progressive
Sync. System Internal
Effective Pixel 1920(H) x 1080(V)
Min. Illumination 0.2 Lux (Color)
Video USB 3.0 Avalilable resolutions and frame-rates:
1920x1080p @ 60/59.94/50/30/29.97/25fps
1920x1080i @ 60/59.94/50fps
1280x720p @ 60/59.94/50/30/29.97/25fps
Optics Lens 2.3mm (126°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 16)
Sharpness 0 ~ 20 (Default 10)
Gamma 0 ~ 4 (Default 0)
White Balance Auto, 0 ~ 255 (Default 128)
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 - 13 ~ 3 (Default -7)
Aperture (Iris) 0 ~ 170 (Default 100)
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) 38.68 x 44.74 x 43.40mm
Weight (Net) Approx. 170g/0.37Lbs
Included Accessories
CV502-WP - Miniature Weatherproof Camera
Marshall CVM-5 Monitor/Stand Mount - 1/4"-20 mount for limitless custom design mounting options with
flip-able image ability
CV505 - Miniature POV Camera plus HDMI
Locking USB 3.0 Cable Locking 2-meter (6 1/2 foot) USB 3.0 cable with thumb-screw lock on camera for reliable USB connection

Compatible Optional M12 Prime Lens Options
Part Number Description
CV4702.3-3MP 2.3mm F2.2 3MP M12 Mount approx. Horizontal AOV =126°
CV4702.8-3MP-IR 2.8mm F2.0 3MP M12 Mount approx. Horizontal AOV =100°
CV4703.6-3MP 3.6mm F2.0 3MP M12 Mount approx. Horizontal AOV =72°
V-4705.0-2MP-VIS-IR 5.0mm F2.0 2MP M12 Mount approx. Horizontal AOV =66°
CV4706-3MP-IR 6.0mm F2.0 3MP M12 Lens - approx. Horizontal AOV =48°
V-4408.0-2.0-HR 8.0mm F2.0 M12 Lens - approx. Horizontal AOV =38°
V-4412.0-2.0-HR 12mm F2.0 M12 Lens - approx. Horizontal AOV =25°
V-4325 25mm F2.5 M12 Lens - approx. Horizontal AOV =12°
V-4350-2.5 50mm F2.5 M12 Lens - approx. Horizontal AOV =6°
** Call or email for Focal Length recommendation based on Distance & Size of image required.