... S and smooth operation 2.ir mini high speed dome ccd camera 3.English OSD menu is optiona ccd camera1 Stepless speed, humanized zoom ... 420 line and 480 line fixed camera, four times seek, 10 times seek (domestic, SONY, SAMSUNG camera)14 Guarding function, after the ... modePAL/NTSCHorizontal resolutionColor 420TVL,B/W600TVLMinimum illuminationColor to B/W,Color 0.05LUX,B/W 0.001LUXS/N ratio≥50dBBackligh ...