Datavideo PTC-285 (White) 4K PTZ Camera Datavideo

Podrobný popis

The Datavideo PTC-285 is a professional 4K PTZ camera with 12x optical and 16x digital zoom for live production, lecture halls and conferences. Its 1/2.8-inch Sony CMOS sensor and automatic tracking keep a presenter or performer in frame. HDMI 2.0 supports up to 2160p60, 3G-SDI up to 1080p60, and IP streams support RTSP, RTMP(S), SRT, ONVIF and NDI|HX3 up to 1080p. Remote control is available over RS-422/RS-232, DVIP or VISCA. The camera is compatible with Datavideo RMC-180 and RMC-300 controllers and the PTZ View Assist app, which can manage up to four DVIP cameras. PoE can simplify installation with a single network cable.

Live production · lecture halls · conferences

4K auto-tracking PTZ camera

The Datavideo PTC-285 White combines up to 4K resolution, 12x optical zoom and automatic subject tracking for live production, lecture halls and conferences. It sends video over HDMI 2.0, 3G-SDI and IP, with the outputs active at the same time. PoE+ can simplify installation to a single network cable.

4K 50/60p12x optical zoom

Keep the selected person in frame

When several people are in view, select the person the camera should follow. Its algorithm adapts pan, tilt and zoom speed to that person’s movement for smoother camera motion. Start tracking with the included RMC-1AT remote, Datavideo RMC-180 or RMC-300A controllers, or the PTZ View Assist app.

Outputs for local and IP production

HDMI 2.0, 3G-SDI and IP streaming remain active simultaneously. The camera supports NDI|HX3, SRT, RTSP, RTMP(S), ONVIF and multicast, with dual streams for delivery to platforms or Datavideo dvCloud.

Preview and control up to four cameras

PTZ View Assist provides a live preview and controls up to four cameras at once over DVIP. It also lets you set and recall presets and adjust white balance, focus and iris.

• Datavideo PTC-285 camera ×1
• RMC-1AT infrared remote controller ×1
• Ceiling mount bracket A ×1
• Ceiling mount bracket B ×1
• M3 × 4 mm ceiling mount screw ×6
• 12 V DC power adapter ×1
• Safety cable ×1

• 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 resolution: Sony 1/2.8-inch CMOS; approx. 8.51 MP; signal-to-noise ratio ≥55 dB.
• Minimum illumination: 0.5 lx at F1.8 with AGC on.
• Shutter: Electronic, 1/30 to 1/10,000 s.
• Lens: 12× optical zoom, 16× digital zoom; 4.4–52.8 mm focal length; F1.8–F2.6 aperture; 80° horizontal field of view.
• Focus and exposure: Auto or manual focus and iris; automatic gain control.
• Image functions: 3D noise reduction; Auto, Indoor, Outdoor, One Push, Manual or VAR white balance; backlight compensation; image mirror and flip.
• PTZ movement: 300° pan; +90° to −15° tilt; pan speed 0.876–43°/s; tilt speed 0.693–21.32°/s; 255 presets.
• Video outputs: 1× HDMI 2.0, 1× 3G-SDI and 1× RJ‑45 Gigabit Ethernet (PoE); outputs are simultaneous.
• Audio input: 1× 3.5 mm mic/line input; input selection through the web UI.
• Compression: H.264, H.265 or MJPEG video; AAC or G.711 audio.
• Network protocols: RTSP, RTMP(S), ONVIF, multicast, SRT and NDI|HX3 (up to 1080p); TCP/IP and HTTP.
• IP streams: 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.
• Bit rate and frame rate: Video: 32 kb/s to 50 Mb/s for a single stream; CBR or VBR; 1–50 fps at 50 Hz and 1–60 fps at 60 Hz.
• Audio bit rate: 96, 128 or 256 kb/s.
• Auto tracking: Select a person to track; the algorithm adapts pan, tilt and zoom speed to the subject’s movement.
• Control protocols: Pelco-D, Pelco-P, VISCA, VISCA over IP, DVIP, ONVIF and NDI.
• Control interfaces: Infrared, web UI, RS-422/RS-232, DVIP and NDI.
• Power: 12 V DC, 21 W; PoE+ compliant with IEEE 802.3at.
• Firmware update: Through the web UI or USB 2.0.
• Camera controllers: Datavideo RMC-2P, RMC-180 series, RMC-300 series and PTZ View Assist app.
• Mounting: 1/4-20 UNC tripod thread; optional WM-1, WM-10 and WM-11 wall mounts.
• Other: OSD languages: English, Simplified Chinese and Traditional Chinese; dimensions 173 × 219 × 189.08 mm (W × H × D); weight 2.6 kg; operating temperature 0–40 °C.