H.264,1/3" Sony CCD,420 TVL,380K pixels,3.6mm lens,24pcs ... demands to satisfy his own visual prefer.Support PAL/NTSC CCD;Support 3 kinds of video stream, suitable for Local ... audio. Audio support G.711 and G.726 types.Infrared LED for night vision covers 20m area, to realize ... 420TVL 1/3’ CCD color SensorMinimum illumination0.5 LuxLensf=3.6mm, F=2.0, Fixed IrisLighting24pcs 850nm Infrared LEDs, 20m ...