Speech and Voting

ATC04HD-B, HD Camera
Description
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 .
Features
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Support a variety of formats from SD to HD 1080, via the menu / control command to switch . Switching without having to restart the machine
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20x optic zoom and 22x digital zoom
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Supports the HD-SDI interface, DVI-I interface (adapter YPbPr , HDMI, DVI-D, VGA, 5-BNC , etc.), convenient and flexible .
Parameter
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