参数指标 Specifications 型号Model | OK-305DN | 信号系统 Signal system | PAL | NTSC | 成像器件 CCD image sensor | 1/2”IT CCD | 像素 Sensing area(pixel) | 795(H)x596(V) | 811(H)x508(V) | 分辨率 Resolution | Color 480TVL;B/W 600TVL | *低照度 Minimum illumination | 0.02LuxF1.0(night,IR under 0 Lux); | 日夜模式 Day-night mode | Auto & manual | 光圈控制 Auto iris lens type | DC/Video | 增益控制 AGC | Standard 30 dB/wide(36dB) | 信噪比 S/N ratio | 50dB | 背光补偿 Back light compensation | OFF/BLC1/BLC2/BLC3/BLC4 | 自动曝光 Auto Exposure | PAL:1/50-1/100,000sec NTSC: 1/60~1/100,000sec | 手动曝光 Manual Exposure | 1/50,1/120,1/250,1/500,1/1000,1/2000,1/4000,1/10000sec | 伽码参数 Gama Characteristic | 0.45/1(optional) | 白平衡 White Balance | ATW1;ATW2;AWC;Manual | 同步系统 Synchronizing System | Internal/external/line-lock | 视频输出 Video Output | Composite output 1.0V(P-P)75Ω | 镜头安装方式 Mount | C/CS | 电源输入 Power Supply | DC 12V/AC 24V | 功率消耗 Power Consumption | 8.5W | 工作温度 Operating temperature | -10℃~50℃ | 尺寸 Dimensions(H*W*L) | 66x55x130mm |
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