... and user name, password encryption function;Built-in programmable system module to support butt joint with various large monitoring platforms;Can ... ×576,704×288,352×288,176×144,640×480,320×240,160×112(D1,H-D1,CIF,QCIF,VGA,QVGA,QQVGA)NTSC ... : 640×480,320×240,160×112 (VGA,QVGA,QQVGA)Max frame ratePAL: 25 frame/second ...