Doyes 4k zcam specifications
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Camera and lens parameters |
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Image Sensor |
1/2.8 sensor |
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Effective Pixels |
8.29 million, 16:9 |
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Video signal |
Video formats supported by HDMI output: 4K@30fps, 1080P@30fps, 1080P@25fps, 720P@30fps, USB output supports video formats: Horizontal screen: 4K@30fps, 1080p@30fps, 1024×576@30fps, 960×540@30fps, 800×448@30fps, 640×360@30fps, 640×480@30fps, 320×176P30fps; Vertical screen: 4k@30fps 1080×1920@30fps, 720×1280@30fps, 576×1024@30fps, 540×960@30fps, 448×800@30fps, 480×720@30fps, 480×640@30fps;
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Perspective |
3.64°~62°20x lens 8.8°~65°10x lens |
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focal length |
4.7~94mm, 20x lens; f=4.34mm~41.66mm, 10x lens |
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aperture |
F1.2~F2.57 20x lens F1.85 ~ F2.63 10x lens |
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optical zoom |
20X/10X |
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Minimum illumination |
0.1Lux (F1.8, AGC ON) |
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Digital noise reduction |
2D﹠3D digital noise reduction |
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Super automatic noise reduction |
Switch |
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White balance |
Auto/Manual/One-button white balance / 3000K/3500K/4000K/4500K/5000K/5500K/6000K/6500K/7000K |
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Focus |
Auto/Manual/One-button white balance; |
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Exposure |
automatic / manual |
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BLC |
switch |
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Signal-to-noise ratio |
>50dB |
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Portrait switch |
switch |
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Minimum object distance |
15cm (wide angle) ~ 150cm (narrow angle) |