... 4mm/6mm/8mm/12mm (optional)Lens interface CSFormat PAL/NTSCHorizontal resolution(CCD) 420TVL(optional), 480TVL(optional), ... (D1,H-D1,CIF,QCIF,VGA,QVGA,QQVGA) NTSC: 640×480,320×240,160×112 (VGA,QVGA ... ,QQVGA)Max frame rate PAL: 25 frame/second,NTSC: 30 frame/second,frame rate adjustable ... will start;the image will turn to black white from colored one, to ensure the image definition.Other ...