Vissonic VIS-CDC-H20: 20x FHD PTZ camera with USB 3.0, HDMI, SDI, and LAN
Model VIS-CDC-H20
Overview
The VIS-CDC-H20 is a next-generation Full HD PTZ camera offering 20x optical zoom and H.265 codec for efficient, high-quality streaming.
It combines USB 3.0, HDMI, 3G-SDI, and IP network outputs, making it usable in both traditional AV environments and PC-based video conferencing and streaming platforms.
Its noise reduction algorithms and WDR provide a sharp image even in challenging lighting conditions.
Technical specifications
Product Type
Full HD PTZ camera
Video Resolution
1080p@60 Hz maximum
Video Codec
H.265 / H.264 for low-latency streaming
Optical Zoom
20x optical
Digital Zoom
32x digital
Sensor
High-sensitivity CMOS sensor with high SNR
Video Interfaces
USB 3.0, HDMI, 3G-SDI, IP network
Simultaneous Outputs
HDMI, SDI, and IP network can operate simultaneously
SDI Transmission Distance
Up to 150 m at 1080p30 or lower over quality coaxial cable
Image Functions
WDR, 2D/3D noise reduction, good performance in low-light conditions
Audio
Microphone input and AAC audio encoding
Software Compatibility
USB 3.0 plug & play compatible with video conferencing software such as Zoom, Teams, etc.
Control Protocols
VISCA, PELCO, and IP control over network
PTZ Presets
Multiple programmable presets for different shots
Mounting
Ceiling or wall brackets, as well as tripod use
Power Supply
External DC power supply (typically 12 VDC)
Typical Applications
Conference rooms, hybrid classrooms, training rooms, event streaming
Key features
- 20x optical zoom with high-quality lens for capturing both wide shots and close-ups of the speaker.
- H.265/H.264 support for network transmission at low bandwidth while maintaining 1080p60 resolution.
- USB 3.0 interface for direct use with video conferencing software without the need for external capture devices.
- Multiple simultaneous outputs (HDMI, SDI, IP) for use in video mixing, recording, and in-room distribution.
- WDR and 2D/3D DNR functions to reduce noise and improve performance in low-light environments.
- Compatible with standard PTZ control protocols and presets for integration with auto-tracking systems and camera controllers.
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