| 型号Model |
OK-480B |
OK-203WD |
| 信号系统[Signal system] |
PAL |
NTSC |
PAL |
NTSC |
| 成像器件[CCD image sensor] |
1/3〞Wide Dynamic 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:535TVL B&W:560TVL |
Color:480TVL B&W:570TVL |
| 最低照度[Minimum illumination] |
Color:0.1 Lux F1.2 B&W:0.0003Lux
(感光度160倍) |
0.3 Lux(F1.2) |
| 光圈控制[Auto iris lens type] |
DC/Video |
| 增益控制[AGC] |
AGC ON/OFF |
| 信噪比[S/N ratio] |
S/N ratio 50dB |
| 动态范围[Dynamic range] |
是普通摄像机的128倍 |
| 自动曝光[Auto Exposure] |
PAL:1/50~1/100,000sec;NTSC:1/60~1/100,000sec |
| 伽码参数[Gama Characteristic] |
0.45/1 |
| 白平衡[White Balance] |
ATW/MWB/PTL ATW1/ATW2/MWB |
| 同步系统[Synchronizing System] |
Internal/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 ; AC90V~265V |
| 功率消耗[Power Consumption] |
5.0W(DC type),8.5W(Ac type) |
| 工作温度[Operating temperature |
-10℃~-50℃ |
| 尺寸[Dimensions(H*W*L)] |
68*58*125mm |
66*55*130mm |
重量[Weight]
|
680g |
520g |
| 特色提示[IR Sensitivity] |
数码4倍变焦及OSD功能第三代超动态(SDⅢ) |
数码2.6倍变焦及OSD功能第三代超动态(SDⅢ) |