CineTreak CT-PT31K 12G

The CineTreak CT-PT31K 4K PTZ Camera is a professional broadcast-grade pan-tilt-zoom camera designed for live production, conferencing, and streaming. Featuring a 1/1.8" Sony CMOS sensor and powerful 31x optical zoom, it delivers UHD 4K60 output with simultaneous HDMI, 12G-SDI, USB, and IP streaming. With AI human tracking, 255 presets, and wide protocol support, it provides a flexible, high-performance solution for multi-camera production environments.

The CineTreak CT-PT31K 4K PTZ Camera is engineered for demanding professional video production environments such as broadcast studios, live events, houses of worship, education, and corporate conferencing. Equipped with a 1/1.8-inch Sony CMOS sensor and 8.42 megapixels of resolution, it delivers sharp, detailed imagery with excellent color accuracy and strong low-light performance.

Its advanced 31x optical zoom lens (plus 8x digital zoom) enables precise framing from wide-area coverage to tight close-up shots, making it ideal for flexible multi-camera setups without physical repositioning. The camera outputs UHD 4K video up to 60fps simultaneously across HDMI 2.0, 12G-SDI, USB-B, and IP streaming interfaces, ensuring seamless integration into professional broadcast and AV workflows.

Advanced AI human tracking automatically detects and follows subjects in real time, keeping presenters centered in the frame and reducing the need for manual camera control. With support for up to 255 preset positions, operators can quickly switch between predefined angles for dynamic live production switching.

The CT-PT31K supports industry-standard streaming protocols including RTMP, RTSP, RTMPS, SRT, and ONVIF, along with professional control protocols such as VISCA, VISCA over IP, RS-232/422/485, and Pelco D/P. This ensures compatibility with a wide range of production systems and control software.

Audio integration is supported via a 3.5mm stereo input with embedded audio over HDMI, SDI, and IP outputs. The camera also features advanced 3D digital noise reduction for improved image clarity in low-light environments.

For installation flexibility, the unit supports PoE (Power over Ethernet) for simplified cabling or a standard 12V DC power supply. Its smooth PTZ mechanism offers 170° pan and 120° tilt movement with variable speed control for precise framing.

Combining high-end optics, multi-format connectivity, and intelligent automation, the CT-PT31K is a complete professional PTZ solution for modern video production workflows.

Key Features

• 1/1.8" Sony CMOS sensor (8.42MP)
• UHD 4K video up to 60fps
• 31x optical zoom + 8x digital zoom
• Simultaneous HDMI, 12G-SDI, USB, and IP output
• AI human tracking for automatic subject framing
• Supports RTMP, RTSP, RTMPS, SRT, ONVIF streaming
• VISCA, VISCA over IP, RS-232/422/485 control
• 255 programmable camera presets
• 3.5mm stereo audio input with embedded audio output
• PoE (802.3af) and 12V DC power support
• Advanced 3D noise reduction for clean imaging
• Smooth PTZ movement (170° pan / 120° tilt)