Marshall 4K PTZ Cameras with HDBaseT and HDMI (Black) - CV612HT-4K
The CV612HT-4K UHD HDBaseT HDMI PTZ Camera from Marshall Electronics is built around a professional grade 1/2.3" image sensor with a smooth 12x optical zoom and outputs 4K UHD, 1080i/p, and 720p in NTSC and PAL compatible frame rates. It supports both HDBaseT and HDMI outputs, Power over Ethernet (PoE) as well as discrete 12 VDC input via a coaxial connector (do not use 12 VDC and PoE simultaneously).
Remote operation and control via RS232/RS422 using common protocols make it compatible with most integrated control systems. Broadcast adjustable settings such as gain control, white balance, exposure control, manual/auto focus, image flip, along with 128-position memory provide camera and image control. An integrated tally light enables using this camera as part of a multi-camera live production. Applications include corporate, broadcast, education, worship, healthcare, medical, government, courtroom, entertainment, music, and a variety of studio workflows.
Features
- 9MP 1/2.3" Sensor
- NTSC/PAL Compatible
- 4K UHD, 1080i/p, 720p Output
- 12x Optical Zoom
- 1/2.3" sensor captures clear images
- 4K UHD up to 29.97/25, 1080i/p up to 59.94/50
- 12x optical zoom (3.9 to 46.8mm lens)
- Image flip allows you to ceiling mount the PTZ camera using the included mounting plates
- Compatible with integrated video conferencing systems
- Quiet PTZ motor allows for quality transitions
- You can power the camera via PoE or 12 VDC via the included AC power adapter. Do not simultaneously power the camera from PoE and the power supply
What our Experts Think
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4K UHD Quality: Captures sharp, high-resolution video for professional live production.
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HDBaseT & HDMI Outputs: Flexible connectivity for long-distance transmission and direct display integration.
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Smooth PTZ Control: Precise pan, tilt, and zoom for dynamic shots and automated camera workflows.
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Compact, Durable Design: Black finish fits seamlessly in studios, conference rooms, and live event setups.
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Reliable Professional Performance: Built for consistent operation in demanding environments
Q&A
Q: What video quality does this PTZ camera deliver?
A: Captures professional‑grade 4K UHD (3840×2160) video plus Full HD and HD formats at standard broadcast frame rates.
Q: How strong is the zoom and lens?
A: Features a 12× optical zoom with additional digital zoom and Clear Image zoom for detailed shots without loss of clarity.
Q: What outputs and connectivity are supported?
A: Includes HDBaseT and HDMI outputs simultaneously — plus PoE over Cat5e/6 for one‑cable video/power/control setup.
Q: Can it be remotely controlled and integrated?
A: Yes — supports RS‑232/RS‑422 control and common protocols (VISCA/PELCO), making it compatible with video conferencing and pro AV systems.
Q: What PTZ capabilities does it offer?
A: Smooth pan‑tilt‑zoom motor, wide horizontal viewing angle, and 128 preset positions for fast camera positioning.
Q: What mounting and installation flexibility is available?
A: Mountable on table, wall, or ceiling (ceiling mount included) and includes tally light for live production workflows.
Q: What environments is it ideal for?
A: Well‑suited for corporate, broadcast, education, worship, healthcare, government, courtroom, entertainment, and studio installations.
Maintenance Tips
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Clean the lens & housing with a soft microfiber cloth and approved optical cleaner — prevents dust/smudges that reduce 4K clarity.
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Inspect and secure all cables (HDBaseT, HDMI, power/PoE) to maintain stable video and control connections.
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Update firmware regularly for optimal PTZ performance and improved compatibility with control systems.
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Test PTZ movement routinely to ensure smooth pan/tilt/zoom travel without noise or obstruction.
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Ensure proper ventilation; avoid heat buildup in the installation area to prolong internal component life.
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Use surge protection / UPS to protect against voltage spikes and signal disruptions.
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Check network and control links for stable IP/serial control in workflows.
Damage 
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