Datavideo - PTC-285TW

8.51 Mpixel 4K PTZ camera, 12x optical zoom and automatic tracking, perfect for corporate presentations, television studios, houses of worship and hybrid classrooms.
If you're filming multiple people, you can choose one of them for automatic tracking; once linked to the camera, only the designated person will be tracked, avoiding interference with others walking back and forth, or with desks and large objects. The built-in PID algorithm can detect the movement speed of the identified object and automatically adjust the corresponding pan, tilt and zoom speeds of the camera so that the movement of the lens is smooth, avoiding common movement problems like jerky movements or unpredicted halts.
Beside, thanks to HDBaseT, there are no need for many complicated cables and configurations; the “single cable” concept allows you to transfer video, control, power and tally signals over a single CAT-6 Ethernet cable!
The PTC-285T can be easily controlled via the traditional RS-422 serial port or the IP remote control with proprietary Datavideo DVIP or Sony VISCA over IP protocol. This brand new 4K camera supports dual streaming output for A/V market applications. You can easily stream to Facebook (RTMPS), YouTube and dvCloud. It also supports H.264 / H.265 / MJPEG video compression formats.

Advanced 3D noise reduction technology lowers the noise of the 1/2.8" CMOS sensor in low-light conditions.
PTC-285T is also compatible with various Datavideo controllers, such as RMC-300A, RMC-180 MARK II and PTC View Assist, with configurable preset positions: in this way you can control Pan, Tilt and zoom movements in real time, as well to the auto tracking features.
The Camera Control App (PTZ View Assist APP) is adapted to the Datavideo PTZ camera series. It can monitor live streaming video available with the release of the PTC-140, PTC-280, PTC-280NDI and PTC-300 models. Also, it can control up to 4 cameras simultaneously via DVIP; you can intuitively configure and call up presets and adjust white balance, focus and iris. The App can decode the live streaming via RTSP, SRT and NDI (only RTSP is available now), easily monitor the live streaming video and set the parameters promptly in one application. Datavideo provides iOS and Android versions, which you can download for free on Google Play and App Store!
Finally, from a physical point of view, there are coincident green and red Tally lights to show the preview and status of the program for broadcast applications. White color.

• Video format/resolution
  • 2160p60/59.94/50/30/29.97/25
  • 1080p60/59.94/50/30/29.97/25
  • 1080i60/59.94/50
  • 720p60/59.94/50
  • *2160p60/59.94/50 YUV 4:2:2
• Image sensor: 1/2.8" CMOS
• Effective pixels (approx.): 8.51 Mpixel
• S/N ratio: ≥55 dB
• Min. illumination: 0.5 Lux @ (F1.8, AGC ON)
• Electronic shutter: 1/30 s ~ 1/10,000 s
• Zoom ratio: 12x optical zoom, 16x digital zoom
• Gamma control: off / normal
• Iris control: auto / manual
• Digital noise reductions: 3D
• On-Screen display (OSD): English / simplified Chinese / traditional Chinese
• White balance: Auto, Indoor, Outdoor, OnePush, Manual, VAR
• AGC / gain control: yes
• Mirror / flip image: yes
• Focus mode: auto/manual
• Panning / Tilting range: Pan: 300°, Tilt: +130° to -15°
• Panning / Tilting speed: Pan: 0.876°/s~43°/s, Tilt: 0.693°/s ~21.32°/s
• Preset: 255 position
• Focal length: 12x, f = 4.4 ~ 52.8 mm, F1.8 ~ F2.6
• Field of view (horizontal, wide): 80°
• Image compensation: back light compensation
• Video output
  • 1 x HDMI 2.0
  • 1 x 3G-SDI
  • 1 x 10/100/1000M RJ45
• Audio input: 1 x 3.5 mm (MIC in/line in), switch from Web UI
• Tally LED: yes
• Lens filter: N/A
• Control protocol
  • Pelco-D, Pelco-P,
  • VISCA, VISCA over IP,
  • DVIP
  • NDI
• Remote control interface: IR, Web UI, RS-422, DVIP, NDI
• Video compression format: H.264/H.265/MJPEG
• Audio compression format: AAC
• Audio bitrate: 96 kbps, 128 kbps, 256 kbps
• Streaming protocols: TCP/IP, HTTP, RTSP, RTMP(S), SRT, ONVIF, DHCP, Multicast
• First stream supported resolution
  • 3840x2160
  • 1920x1080
  • 1280x720
  • 1024x576
  • 960x540
  • 640x480
  • 640x360
• Second stream supported resolution
  • 720x480
  • 640x360
  • 480x270
  • 320x240
• Video bitrate: 32 kbps ~ 50 Mbps (single stream)
• Video bitrate mode: VBR, CBR
• Encoding frame rate: 50 Hz: 1 - 50 fps, 60 Hz: 1 - 60 fps
• POE: IEEE 802.3at
• F/W update: via Web UI or USB 2.0
• IR control: yes
• Camera control unit: showcast 100, RMC-180 series / RMC-300 series / PTZ view assist APP
• Tripod mount: 1/4-20 UNC
• Optional accessories: WM-1/ WM-10/ WM-11
• Color: white
• Dimension: 173 (W) x 219 (H) x 189.08 (D) mm
• Weight: 2.6 kg
• Operating temp. range: 0~40 °C
• Power: 12 V_DC 12 W