地址：www.aitesafe.com
电话：051253530878
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MODEL 型号 |
YH-551(LT) |
YH-552(LT) |
YH-553(LT) |
YH-555(LT) | |
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成像器件 Pickup device |
1/4-inch Sharp
CCD image sensor |
1/4-inch Sony
CCD image sensor |
1/3-inch Sharp
CCD image sensor |
1/3-inch Sony
CCD image sensor | |
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像素 Number of pixels |
PAL:512(H)×582(V) NTSC:512(H)×492(V) | ||||
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信号制式 System of signal |
NTSC/PAL | ||||
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水平解晰度 Horizontal resolution |
400TV Line |
420TV Line | |||
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最低照度 Minium illumination |
0Lux/F1.2(IR ON) | ||||
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镜头安装方式 Lens mount |
CS | ||||
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镜头 Lens |
8mm/12mm/16mm (Optional/可选) | ||||
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背光补偿 Backlight compensation |
Auto/自动 | ||||
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电子快门 Electronic shutter |
1/50（1/60）~1/100,000sec | ||||
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白平衡 White balance |
Auto/自动 | ||||
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信噪比 S/N ratio |
>48dB | ||||
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伽玛校正 Gamma correction |
>0.45 | ||||
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工作温度 Operation temperature |
-20℃~50℃ | ||||
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同步方式 Sync.system |
Internal/内同步 | ||||
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视频输出幅度 Video output |
1.0VP-P/75Ω | ||||
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所需电源 Power supply |
DC12V,750mA(IR ON) | ||||
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尺寸 Dimensions(mm) |
89(D)×162(L) | ||||
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红外线波长 Wavelength |
850nm | ||||
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重量（公克） Weight(g) |
980 | ||||
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可视距离 IR view distance |
“L”series 35pcsФ8 IR LED 44pcsФ5 IR LED 50-60m | ||||
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防水等级 Waterproof Rate |
IP67 | ||||
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