SH-808/808HED
MODEL 型号
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SH-808
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SH-808HED
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成像器件 Pickup device
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1/3"Color Sony CCD
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像素 Number of pixels
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PAL:512(H)×582(V)
NTS:512(H)×492(V)
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PAL:886(H) ×542(V)NTSC:886(H) ×502(V)
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信号制式 System of signal
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水平解晰度 Horizontal resolution
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480TVL
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680TVL
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最低照度 Minium illumination
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0Lux /F1.2(IR ON)
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镜头 Lens
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4-9mm手动变焦
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背光补偿 Backlight compensation
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Auto/自动
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电子快门 Electronic shutter
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1/50(1/60)~1/100,000sec
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信噪比 S/N ratio
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>48dB
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>52dB
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伽玛校正 Gamma correction
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>0.45
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工作温度 Operation temperature
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-20℃~50℃
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同步方式 Sync.system
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Internal/内同步
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视频输出幅度 Video output
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≤1.0Vp-p/75Ω
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所需电源 Power supply
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DC12V,1000mA
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尺寸 Dimensions(mm)
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180(L)×75(W) ×80(H)
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红外线波长 Wavelength
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850nm
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重量(公克) Weight(g)
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700g
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可视距离 IR View Distance
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42pcs∮5 LED 4-9mm镜头 可视30-40m
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