| 型号Model |
OK-205DN |
OK-203DN |
| 信号系统[Signal system] |
PAL |
NTSC |
PAL |
NTSC |
| 成像器件[CCD image sensor] |
1/2”IT CCD |
1/3”IT CCD |
| 像素[Sensing area(pixel)] |
795(H)*596(V) |
811(H)*508(V) |
795(H)*596(V) |
811(H)*508(V) |
| 分辨率[Resolution]
|
Color 480TVL;B/W600TVL |
| 最低照度[Minimum illumination] |
0.0009LuxF1.0(night,IR under 0 Lux);
0.05LuxF1.0(DAY) |
0.008Lux F1.0(night,IR under 0 Lux); 0.1LuxF1.0(DAY) |
| 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 30dB/wide 36dB |
| 信噪比[S/N ratio] |
50dB |
| 背光补偿[Back light compensation l ] |
OFF/BLC1/BLC2/BLC3/BLC4 |
| 自动曝光[Auto Exposure] |
PAL:1/500~1/100,000sec;NTSC:1/60~1/100,000sec |
| 手动曝光[Manual Exposure] |
1/50,1/120,1/500,1/1000,1/2000,1/4000,1/10000sec |
| 伽码参数[Gama Characteristic] |
0.45/1(Optional) |
| 白平衡[White Balance] |
ATW1;ATW2;ATWC;Manua |
| 同步系统[Synchronizing System] |
Internal/external/line-lock |
| 视频输出[Video Output] |
Composite output 1.0Vp-p75Ω |
| 镜头安装方式[Mount] |
C/CS |
| 电源输入[Power Supply] |
DC 12V/AC 24V or AC90V~260v |
| 功率消耗[Power Consumption] |
8.5W |
| 工作温度[Operating temperature] |
-10℃~-50℃ |
| 尺寸[Dimensions(H*W*L)] |
66*55*130mm |
| 重量[Weight] |
510g |
| 特殊要求[Special function] |
OSD/RS485 (Optional) |
提高清晰度：黑白状态下水平解像度达到600线，