1/3 SONY CCD 420TVL投射25米(半球型)23只红外灯1/3"Sony CCD红外线射程/IR View Distance25M红外线波长/IR Wavelength850nm红外灯寿命/Life time80000(小时/h)最低照度/Minimum Illumination0Lux(红外灯开启/IR ON)信号制式/Scanning SystemPAL/NTSC有效像素/PixelsPAL:512(H)×582(V)NTSC:512(H)×492(V)同步系统/Sync.System内同步/InternalSynchronization水平分辨率/Horizontal Resolution420TVL逆光补偿/Backlight Compensation自动/Auto电子快门Electronic Shutter1/50(1/60)~1/100,000(秒/Sec)镜头/Lens6mm(标配/Standard):
3.6mm\ 8mm\12mm(可选/Optional)伽玛校正Gamma Correction0.45视频输出/Video Out1.0Vp-p75Ω(BNC)信噪比/S/N Ratio≥48db