Features

²1080P HD Resolution:

HD91A: Apply SONY 1/2.8” Progressive CMOS sensor, 2.07 Megapixels, can reach max.1920×1080 high resolution with frame rate up to 60fps.

HD91R: Apply SONY 1/2.8” Progressive CMOS sensor, 2.07 Megapixels, can reach max.1920×1080 high resolution with frame rate up to 60fps.

  Abundant Outputs:

Support HDMI, 3G-SDI, LAN, USB3.0 HD 1080P output in sync.

  Ultra High Frame Rate:

video output frame rate can reach 1080P 60fps.

  Optical zoom can choose:

HD91A: 20x optical zoom+16x digital zoom

HD91R: 12x optical zoom+16x digital zoom

  Low Light:

Brand new CMOS image sensor with ultra high S/N Ratio can effectively reduce image noise in low light conditions. Applying 2D&3D Digital noise reduction at the same time, it reduces image noise greatly, even in ultra low light conditions, it could still remain the frame clean and clear, S/N Ratio of the image is higher than 55dB.

Remote Control:

Use RS232, RS422/RS485 serial ports to control multiple cameras with daisy chain.

  Signal transparent transmission function of infrared remote controller:

Apart from receiving its own infrared remote controller’s signals, it can also receive signals of the consumer’s infrared remote controller and send to video conference terminal via VISCA IN port.

  Multi-installation Methods:

Wall mounting, desktop or ceiling mounting.

product-descripiton

HDMI Video Conference Camera-KT-HD91AL

  1. Optical zoom can choose:20x optical zoom, Wide Angle: 58.7°
  1. H.265 and MJPEG compression enabling Full HD video stream by ultra low bandwidth over RTMP, RTSP,TCP/IP, HTTP,etc
  1. HDMI+SDI+IP+USB2.0+ RS232+RS422/485+LINE IN  (POE, NDI|HX optional)
  1. Remote Control:Can Controlled by RS232/RS485,and remote controller
  1. Wall mounting, desktop or ceiling mounting;
  2. Suitable for huddle, medium size and large conference room.
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technical-parameters

Product Name KT-HD91RL KT-HD91AL
Camera
Resolution 1080p60/50, 1080p59.94/29.97, 1080p30/25, 1080i60/50, 1080i59.94, 720p60/50
Image Sensor SONY 1/2.8” Progressive CMOS
Scan Mode Line by line
Lens HD91A 20X optical zoom, f=5.2mm(w)~104mm(f)

HD91R 12X optical zoom, f=3.9mm(w)~46.8mm(f)

Focus System Auto/Manual
Minimum Illumination 0.5 Lux @ (F1.8, AGC ON)
Shutter Speed 1/25s~1/10000s
White Balance Auto/Manual/One-click/Indoor/Outdoor
Backlight

Compensation

Support
Digital Noise

Reduction

2D&3D Digital noise reduction
S/N Ratio ≥55dB
Horizontal View Angle HD91A 58.7°(W)~3.2°(T)

HD91R 72.5°(W)~6.5°(T)

Vertical View Angle HD91A 33°~1.8°

HD91R 40.8°~3.7°

Horizontal Rotation  Range 355°
Vertical Rotation  Range -30°~+90°
Horizontal Rotation Speed Range 1°~90°/s
Vertical Rotation Speed Range 1°~90°/s
Electronic Flip Support
Image Freeze Support
POE Power Supply 802.3af(optional)
Preset Position 9 preset positions by IR remote controller, 200 preset positions by joystick controller or PC
Accuracy of Preset Position 0.1°±10%
USB Features
Protocol UVC1.1, UAC1.0
Operating System Window7 and above, MacOS, Linux, Android
UVC Video Coding Format YUY2, MJPEG, H.264, H.265
UVC Video Resolution 320×240, 640×480, 720×576, 800×600, 1280×720, 1920×1080, 3840×2160 and so on
UVC Video Frame Rate Max.60
Network Characteristics
Code Stream Main code stream*1, Auxiliary code stream*1
Coding Format H.264, H.265, MJPEG
Streaming Media Protocol RTMP, RTSP, RTMPS, ONVIF, SRT, NDI|HX(optional)
Main Code Stream Resolution 576P30, 720P25, 720P30, 1080P25, 1080P30, 2160P25, 2160P30
Auxiliary Code Stream Resolution 576P30, 720P25, 720P30
Interface
Video Output HD 1 Line, HDMI: Version1.4

1 Line, 3G-SDI: SMPTE-274M(Level A), SMPTE-296M

USB Interface 1 Line, USB 3.0, Type-B Socket
Network Interface 1 Line, RJ45: 10M/100M Ethernet port
Other Input 1 Line, Line In, 3.5mm AUDIO-IN
Control Mode 1 Line, RS232 IN: 8 Pin Mini Din, up to 30 meters, VISCA/Pelco-D/Pelco-P Protocol
1 Line, RS232 OUT: 8 Pin Mini Din, up to 30 meters, VISCA/Pelco-D/Pelco-P Protocol
1 Line, RS422/485 IN/OUT: Nine-core Phoenix Interface, up to 1200 meters, VISCA/Pelco-D/Pelco-P Protocol
Power Interface DC 12V IEC60130-10(JEITA Standard RC-5320A) TYPE4
General Specifications
Input Voltage DC 12V
Input Current Max.1.0A
Power Consumption Max.12W(DC 12V
Operating Temperature 0~40℃
Storage Temperature -10-60℃
Camera Dimensions (L)161×(W)133×(H)181mm
Color Black
Weight 1200g
Accessories DC 12V power adapter, IR Remote, Operation manual, RS-232C Cable, HDMI Cable, USB Cable, Ceiling bracket (Wall bracket optional)
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