The Datavideo PTC-285NDI is a professional 4K PTZ camera for live production, lectures, conferences and broadcasting. Its 1/2.8-inch Sony CMOS sensor and 12x optical, 16x digital zoom lens capture detailed images from across a room. Automatic tracking keeps a presenter or performer in frame, while NDI|HX3, RTSP, RTMP(S) and SRT support IP video workflows for…
The Datavideo PTC-285NDI is a professional 4K PTZ camera for live production, lectures, conferences and broadcasting. Its 1/2.8-inch Sony CMOS sensor and 12x optical, 16x digital zoom lens capture detailed images from across a room. Automatic tracking keeps a presenter or performer in frame, while NDI|HX3, RTSP, RTMP(S) and SRT support IP video workflows for production systems and streaming platforms. The camera provides simultaneous HDMI 2.0, 3G-SDI and IP output, with remote control over RS-422, DVIP, VISCA or ONVIF. PoE can simplify installation by carrying power over the network cable.

The Datavideo PTC-285NDI is an installation-ready 4K PTZ camera that automatically tracks a presenter or performer. Its 12× optical zoom keeps activity clear from across the room.
NDI|HX3 connects the camera to IP production, while HDMI 2.0 and 3G-SDI provide simultaneous local video outputs. PoE simplifies installation by carrying power over the Ethernet cable.

The diagram shows up to four PTC-285NDI cameras connected through an Ethernet PoE switch to an NDI switcher. Their feeds can serve multiview, program output and recording on an HDR-2 recorder.
An RMC-300A controller operates the camera setup over DVIP. The switcher can then send video to a streaming service or other production equipment.
The rear panel provides HDMI 2.0, 3G-SDI and Gigabit Ethernet RJ-45 for IP video and PoE. A 3.5 mm input accepts microphone or line-level audio.
Control options include IR, web GUI, RS-232/RS-422, DVIP, VISCA/VISCA over IP, Pelco-D/P, ONVIF and NDI. Update firmware through the web interface or USB 2.0.

When several people are in the scene, select the person the camera should follow. The tracking algorithm adjusts pan, tilt and zoom speed to the subject’s movement for smoother transitions. Tracking can also be started from the included RMC-1AT IR remote.
The PTZ View Assist app for iOS and Android controls up to four DVIP cameras. Set and recall presets, adjust focus, white balance and iris, and monitor RTSP, SRT or NDI stream previews.
Video formats: HDMI: 2160p 60/59.94/50/30/29.97/25; 1080p 60/59.94/50/30/29.97/25; 1080i 60/59.94/50; 720p 60/59.94/50. 3G-SDI: 1080p 60/59.94/50/30/29.97/25; 1080i 60/59.94/50; 720p 60/59.94/50.
Sensor and image: Sony 1/2.8-inch CMOS; approximately 8.51 megapixels; signal-to-noise ratio ≥55 dB; 0.5 lux at F1.8 with AGC on.
Lens: 12× optical and 16× digital zoom; 4.4–52.8 mm focal length; F1.8–F2.6 aperture; 80° horizontal field of view at wide angle.
Focus and exposure: Auto or manual focus and iris; electronic shutter 1/30–1/10,000 s; automatic gain control; 3D digital noise reduction.
Pan and tilt: 300° pan range; tilt +90° to −15°; pan speed 0.876–43°/s and tilt speed 0.693–21.32°/s; 255 presets.
Video outputs: 1× HDMI 2.0 up to 2160p60; 1× 3G-SDI up to 1080p60; 1× Gigabit Ethernet RJ-45.
Audio: 1× 3.5 mm microphone/line input; input mode selected in the web GUI; AAC or G.711 audio compression.
IP video: H.264, H.265 or MJPEG; RTSP, RTMP(S), ONVIF, multicast, SRT and NDI|HX3 protocols (up to 1080p). Single-stream bitrate 32 kb/s–50 Mb/s.
IP stream resolutions: First stream: 3840×2160, 1920×1080, 1280×720, 1024×576, 960×540, 640×480 or 640×360. Second stream: 720×480, 640×360, 480×270 or 320×240.
Control: IR, web GUI, RS-232/RS-422, DVIP, VISCA, VISCA over IP, Pelco-D, Pelco-P, ONVIF and NDI.
Power: 12 V DC, 21 W; PoE+ compliant with IEEE 802.3at.
Mount, dimensions and weight: 1/4-20 UNC tripod thread; 173 × 219 × 189.08 mm (W × H × D); 2.6 kg; operating temperature 0–40 °C.
Image functions: White balance: Auto, Indoor, Outdoor, One Push, Manual or VAR; backlight compensation; image mirror/flip; tally LED.
Menu languages: OSD in English, Simplified Chinese and Traditional Chinese.
Streaming: CBR or VBR mode; frame rate 1–50 fps at 50 Hz and 1–60 fps at 60 Hz.
Audio encoding: AAC or G.711; bitrates of 96, 128 or 256 kb/s.
Camera controllers: Compatible with RMC-2P, RMC-180 series, RMC-300 series and the PTZ View Assist app.
Firmware and mounting: Update firmware through the web GUI or USB 2.0; optional WM-1, WM-10 and WM-11 wall mounts.
The Datavideo PTC-285NDI is a state-of-the-art 4K PTZ camera with support for NDI|HX3, PoE, and automatic tracking, making it ideal for professional productions. To fully utilize it within a studio workflow, we recommend accessories for signal distribution, remote control, and integration into intercom systems.
Video production and decoders - Devices for processing, switching, and decoding IP streams from PTZ cameras.
Converters and Signal Distribution - Tools for conversion between HDMI, SDI, and USB interfaces for flexible connectivity.
Reading devices - Teleprompters compatible with PTZ cameras to facilitate the work of performers in front of the camera.
Audio and Communication - Systems for intercom, audio synchronization, and mixing in production environments.
Installation and Monitoring - Accessories for outdoor camera protection, image preview, and rack mounting.
| Manufacturer: | Datavideo |
| Category: | PTZ |
| Camera Sensor size | 1/2,8" |
| Resolution | 4K |
| Zoom | 12x |
| Type of bayonet | integrated lens |
| Output | HDMI · NDI · 3G SDI |
| Sensor size | 1/2.8 palce |
| Maximum video resolution | 4K |
| Optical zoom | 12× |
| Video outputs | HDMI · Ethernet / IP · 3G-SDI |
| Network protocols | SRT · RTMP / RTMPS · RTSP / RTP · NDI|HX3 · ONVIF |
| Version | PTZ |
| FPS | 4K 60fps · HD 60fps · HD 50fps · UHD 50fps · UHD 25fps · 1080P 60fps |
| Lens lens aperture | 1.8f |
| Min. focal length | 4.4mm |
| Max. focal length | 52.8mm |
| Other features | Streaming · Tally · PoE · SRT · AI tracking |
| Control protocol | NDI · Pelco-P · Pelco-D · RS-422 · VISCA · DVIP · ONVIF |
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