China Hz-V71s Video Conferencing Camera High Definition Camera, Find details about China HD 1080P 720p, Digital Noise Reduction Video Conference Camera from Hz-V71s Video Conferencing Camera High Definition Camera
Principal characteristic | *3G-SDI Supports 3G-SDI, may transmit 1080p60 most greatly not to have the compression raw video, and downward compatible HD-SDI complete form. *1080P entire Gao Qing Uses 1/2.8 inch, 207 ten thousand effective picture element high grade HDCMOS sensors, may realize the biggest 1920x1080 high resolution qualitative picture. * Low light intensity The superelevation signal-to-noise ratio CMOS image sensor may reduce effectively under the low light intensity the image noise, simultaneously applies 2D and the 3D noise reduction algorithm, reduced the image noise largely, even if is in the low light intensity situation, still maintains the picture cleanly clear, the image signal-to-noise ratio reaches as high as above 55dB. * Brand-new outward appearance Uses the worm gear worm drive design, the brand-new outward appearance, the miniature modelling, the double color may elect. *72.5° wide-angle lens + 12 time of optics focal variations Uses 72.5° the high quality ultra wide-angle lens, optics focal variation achieved 12 times, and support 16 time of digital focal variations. * In sets at the microphone (to be possible to elect) In may elect to set at the microphone, the electric pickup is away from long amounts to 6 meters, highly keen, low bottom chirp. * Superelevation frame rate Under 1080P outputs the frame rate to be possible to reach 60fps. |
Model | HZ-V71S |
name | HD video conferencing camera |
camera | |
Signaling system | 1080p/60, 1080p/50, 1080i/60, 1080i/50, 1080p/30, 1080p/25, 720p/60, 720p/50 |
Sensor | 1/2.8 inch, CMOS, effective picture element 2,070,000 |
Scanning way | By line |
Lens | 12x, f3.5mm ~ 42.3mm, F1.8 ~ F2.8 |
Digital focal variation | 16x |
Most low light intensity | 0.5Lux @ (F1.8, AGC ON) |
Shutter | 1/30s ~ 1/10000s |
White balance | Automatic, in room, outside, a type, manual, assigns the color warm |
Back light compensation | Support |
Digital noise reduction | 2D&3D numeral noise reduction |
Signal-to-noise ratio | ≥55dB |
Horizontal angle of view | 72.5° ~ 6.9° |
Vertical angle of view | 44.8° ~ 3.9° |
Level slewing area | ±170° |
Vertical slewing area | ±30° |
Level rotation speed range | 1.61° ~75.56°/s |
Vertical rotation speed range | 0.44° ~ 15°/s |
Horizontal, vertical turn over | Support |
Image freeze | Support |
Pre-placed figure quantity | 255 |
Pre-placed position precision | 0.1° |
Network features | |
Video coding standards | H.264 / MJPEG |
Video stream | First group symbol stream, second group symbol stream |
The first stream resolution | 1920x1080, 1280x720, 1024x576 and so on |
The second stream resolution | 720x576, 720x480, 320x240 and so on |
Video code rate | 32Kbps ~ 20480Kbps |
Code rate control | Invariable code rate, fixed code rate |
Frame rate | 50Hz: 1fps ~ 25fps, 60Hz: 1fps ~ 30fps |
Audio compression standards | AAC, G711A |
Audio code rate | 96Kbps, 128Kbps, 256Kbps |
Support agreements | TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, GB/T28181, multicast and so on |
Input output connection | |
HD output | 1 way, 3G-SDI: BNC type, 800mVp-p, 75 s, followS SMPTE 424M Standard |
Audio interface | 1 way, Line In, 3.5mm audio interface |
the network interface | 1 way, RJ45: 10M / 100M adaptive Ethernet port |
The communication interface | 1 way, RS232 In: 8-pin small DIN, maximum distance: 30m, VISCA/Pelco-D/Pelco-P protocol |
The power interface | JEITA Type (DC IN 12V) |
General standard | |
Input voltage | DC 12V |
Input current | 1.0A(Max) |
Operating temperature | -10°C ~ 40°C |
Preserve temperature | -40°C ~ 60°C |
Power loss | 12W(Max) |
lifetime | >30000 hours |
Size | 128.5(W)x 118(D)x 156.2mm(H) |
Net weight | 0.91Kg |
Application
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