Speech and Voting

HD Conference Camera
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ATC04HD-B, HD Camera




ATC04HD-B is high-definition video conferencing camera is the industry leading video conferencing system dedicated camera uses a 1/2.8 inch Exmor CMOS image sensor, 5million effective pixels, Used in conjunction with any codec ,as well as other systems ,the high quality of the output ,high-resolution images.Build-in 22x optic zoom lens,the output ratio of 16:9 images, and high-speed, mute pan / tilt operation shooting , and large area of the object and the disturbance is very small .It also has auto focus / auto exposure ,128 position preset position ,external / remote control ,and more conference features. It is ideal for video conferencing , distance learning and corporate training .



  • Support a variety of formats from SD to HD 1080, via the menu / control command to switch . Switching without having to restart the machine

  • 20x optic zoom and 22x digital zoom 

  • Supports the HD-SDI interface, DVI-I interface (adapter YPbPr , HDMI, DVI-D, VGA, 5-BNC , etc.), convenient and flexible .





Image pickup device:  1/2. 8 " Exmor CMOS, 5 million pixels 

Video Format:              (HD) 1080p/60,1080p/30,1080i /60,720p/60,1080p/50,1080p/25,1080i /50,720p/50,720p/30,720p/25

Video Format:              (SD) NTSC, PAL

Focal distance:             f =4. 7 mm - 94. 0 mm

Aperture:                      F1. 6 - F3. 5

Optic zoom:                 20x

Digital zoom:               12x

Working distance:      10 mm - 1, 000 mm

Angle of view:              55. 4°-2. 9° ( 1080P model )

Focus system:             Auto, manual, PTZ trigger, a key trigger

Mini illumination:       0. 5 lux ( color ),0. 095Lux ( black and write)

Shutter speed:            1/ 1-1/10, 000 second 

Gain:                              Automatic/Manual

White balance:            Auto, indoor, outdoor, one-click trigger, manual, automatic tracking

Exposure control:       Auto, manual, shutter priority, Aperture priority, brightness modes

Signal-Noise Ratio:     (SRN) ≥ 50dB

Horizontal range:       -170° ~+170°

Vertical range:            -30° ~+90°

Horizontal rotation:   0. 1° ~160° / second 

Vertical rotation:        0. 1° ~120° / second 

Preset:  128Menu:     YES

Image flip function:   YES

Telescope:                  Optional 

Output interface:       (HD ) DVI -I ( can be converter to DVI -D,HDMI,Y PbPr,VGA,5-BNC etc) \ D-SDI

Output interface:       (SD) CVBS

Control Interface:     RS-232IN, RS-232OUT,RS-422/RS-485

Control Protocol:      VISCA (support daisy chain) / PELCO-P / PELCO-D

Address range:          0~128

Power:                         DC 12V

Power dissipation:     <15W

Operating  temp.:     0℃-40℃

Storage temp.:           -20-60℃

Size:                             226*206*159 mm

Net Weight:                1. 7KG

Contact AVCIT

9/F Financial City Greenland Centre, 662 Huangpu Ave., Tianhe, Guangzhou 510655, China

Email: info@avcit.com

Tel: +86 20 8930 1789 ext 863

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