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VX751BA (USB2.0) 4K Ultra HD Video Conference Camera AI tracking 1/2.5''

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VX751BA (USB2.0)
VHD
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Features

  • Compatible with NDI®
  • HX2 Protocol NDI is ideal for broadcasting including broadcast studios, live broadcast, gymnasiums, arenas, churches and lecture halls, thanks to its high SNR and ultra-low latency.
  • 4K@60fps UHD Video 1/2.8-inch UHD CMOS sensor with up to 8.51 megapixels offers 4K (3840x2160) UHD images, downward compatible with 1080P, 720P and other resolutions.
  • Low Light The application of 3D noise reduction algorithm greatly reduces image noise. Even under the condition of ultra-low illumination, it still keep the picture clean and clear, and the SNR of image is as high as 55dB.
  • HDMI 2.0 HDMI 2.0 supported; direct output of uncompressed 4K digital videos is available.
  • AI Tracking Embedded NPU hardware uses the deep learning technology to extract the target's characteristics and allow smooth face tracking, no matter where the face is facing. The product is applicable to automatic tracking of speakers in lecture and presentation.
  • 12x Optical Zoom 4K UHD lens with effective resolution of 8 megapixels, 12x optical zoom and FOV angle of up to 80° .
  • Multiple Interfaces It supports HDMI 2.0 HD output, and also equipped with 3G-SDI interface, the effective transmission distance up to 150 meters (1080P30). HDMI, 3G-SDI, USB 3.0, LAN can simultaneously output 4 channels of high-definition digital signals.
  • Smart Exposure The effects of projectors, TV and other devices on the people can be resolved effectively.
  • Built-in Gravity Sensor Automatic image rotation supported for easy installation.
  • Remote Control Through the LAN, RS232 and RS485 serial ports, the camera can be controlled remotely.
Brand:
VHD
Product Type:
Video Conference Camera
Specifications
Lens Type:
12X, f4.4mm to 52.8mm, F1.8 to F2.6
Video Stream Type:
First Stream, Second Stream
Colour:
Black
Horizontal Angle of View:
80.8 to 7.5°
Tilt Speed Range:
1.7 to 69.9°/s
Number of Preset:
255
Horizontal Rotation Range:
±170°
Minimal Illumination:
0.5 Lux@(F1.8, AGC ON)
Vertical Angle of View:
49.9 to 4.3°
Audio Compression Type:
AAC, G711A
Sensor Type:
1/2.8in CMOS Effective Pixels 8.40Megapixels
Vertical Rotation Range:
-30 to +90°
Special Features:
Power Switch, Recovery Key, Remote Output
Power Rating:
12W
Support Protocols:
HX2, TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, Multicast
Operating Temperature Range:
-10 to +40°C
Performance
Video System Type:
4K/60P, 4K/50P, 4K/30P, 4K/25P, 4K/59.94P, 4K/29.97P, 1080P/60P, 1080P/50P, 1080I/60P, 1080I/50,P 1080P/3P0, 1080P/59.94P,1080I/59.94P, 1080P/29.97, 720P/60, 720P/59.94
Main Stream Resolution:
3840x2160pixels, 1920x1080pixels, 1280x720pixels, 1024x576pixels
Bit Rate Type:
Variable Rate, Constant Rate
Video Bit Rate:
32 to 51200Kbps
Video Signal-to-Noise Ratio:
≥ 55dB
Digital Noise Reduction:
3D
Sub Stream Resolution:
720x576pixels, 720x480pixels, 320x240pixels
Shutter Time:
1/30 to 1/10000sec
Frame Rate:
1 to 50fps(50Hz), 1 to 60fps(60Hz)
Video Compression Type:
H.265/H.264/MJPEG
Scanning Mode:
Progressive
Audio Bit Rate:
96Kbps, 128Kbps, 256Kbps
Pan Speed Range:
1.7 to 100°/s
Preset Accuracy:
0.1°
Inputs and Ports
Audio Interface Type:
1xLine In, 3.5mm Jack
HD Output Type:
1xHDMI Version 2.0, 1x 3G-SDI BNC, 800mVp-p, 75Ω, as per SMPTE 424M Standard
USB Type:
1xUSB 3.0 Type C
Communication Interface:
1xRS485 2 pin Phoenix Port, Max Distance 1200m, Protocol VISCA/Pelco-D/Pelco-P, 1xRS232 In 8 pin Mini DIN, Max Distance 30m, ProtocolVISCA/Pelco-D/Pelco-P, 1xRS232 Out 8 pin Mini DIN, Max Distance 30m, ProtocolVISCA only
Interface Type:
1xRJ45 10M/100M/1000M Adaptive Ethernet
Power
Input Voltage:
12V DC
Current Rating:
1.5A
Power Jack Type:
JEITA Type (DC IN 12V)
Current Rating:
1.5A
Dimensions
Length:
22.3cm
Width:
15.5cm
Depth:
16.6cm
Shipping Weight:
1.8kg

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