采用*德国DSP数字信号处理技术
1/4"SONY CCD
27倍光学变焦镜头
解析度:480线(彩色)
高灵敏度,抑制光晕能力强和高信噪比
自动电子快门(AES),自动增益控制(AGC)
自动白平衡(AWB),背光补偿(BLC)
自动聚焦,彩转黑感应红外
型号MODEl | ASP-22S | ASP-22A | ASP-22B | ASP-27D |
制式Pattern | PAL/NTSC | PAL/NTSC | PAL/NTSC | PAL/NTSC |
成像器件Image Device | 1/4"SONY CCD | 1/4"SONY CCD | 1/4"SONY CCD | 1/4"SONY CCD |
线数Lines | 480TVL | 480/BW600TVL | 480TVL | 480TVL |
镜头Lens | 22×ZoomF=3.9~78.5mm | 22×ZoomF=3.9~78.5mm | 22×ZoomF=3.9~78.5mm | 22×ZoomF=3.9~78.5mm |
照度illuminance | 0.01LUX | 0.01LUX | 0.01LUX | 0.01LUX |
信噪比S/N Ratio | More than 52dB | More than 52dB | More than 52dB | More than 52dB |
背光补偿Back light compensation | ON/OFF | ON/OFF | ON/OFF | ON/OFF |
自动增益控制 Automatic Gain Control | ON/OFF | ON/OFF | ON/OFF | ON/OFF |
电子快门 Shutter | 1/50(1/60)-1/100,000(sec) | 1/50(1/60)-1/100,000(sec) | 1/50(1/60)-1/100,000(sec) | 1/50(1/60)-1/100,000(sec) |
同步系统 Synchronization | Internal/External | Internal/External | Internal/External | Internal/External |
光圈驱动方式Irish mode | Auto | Auto | Auto | Auto |
视频信号 Video signal | Video Output(1Vp-p75Ω) | Video Output(1Vp-p75Ω) | Video Output(1Vp-p75Ω) | Video Output(1Vp-p75Ω) |
聚焦方式 Focus mode | Electrical | Electrical | Electrical | Electrical |
菜单 Menu | No | No | No | No |
工作温度 Operating temperature | -20°C to+50°C | -20°C to+50°C | -20°C to+50°C | -20°C to+50°C |
电源 Power | DC 12V(+/-10%) | DC 12V(+/-10%) | DC 12V(+/-10%) | DC 12V(+/-10%) |