型号 MODELJC-NG420-4JC-NG540-4JC-NG600-4JC-NG700-4成像器件 Pickup device1/3 Sony CCD像素 Number of pixelPAL:512(H)×582(V)NTFS:512(H)×492(V)PAL:720(H)×480(V)NTSC: 748(H)×484(V)PAL:752(H)×582(V)NTSC: 768(H)×494(V)PAL:795(H)×596(V)NTSC: 811(H)×508(V)信号制式 System of signal PAL/NTSC水平清晰度Horizontal resolution 420TVLines520TVLines600TVLines700TVLines最低照度 Minimum illumination0Lux(1R/NO)菜单 OSD MENU无有内置镜头 Built-in Lens4MM 6MM 8MM 12MM 16MM可选快门速度 Shutter Speed1/50(1/60)1/100,000sec视频输出 Video Out1.0Vp-p/75Ω红外线照射距离 Infrared Wavelength10-60米白平衡 White balance自动跟踪白平衡信噪比 S/N ratio大于48db(AGC OFF)大于60db(AGC OFF)伽玛校正 Gamma correction大于0.45工作温度 Operation temperature-10℃-50℃插口 FaucetVIDEO OUT(BNC)使用电源 Power RequirementDCI2V,2000mA尺寸(毫米)/重量(克)Dimensions(mm)/g1000g