... tracking,Mouse drag,aperture,Technical TargetNetwork Interface10M/100M Internet DataMaximum image size1280*960video compressionH.264Audio compressionG.726 ... provide technical support.My company produces CCTV cameras, speed domes, box cameras mini cameras, matrix switchers, control keyboards, optical ... receivers,alarm interface boxes and so on.Our cameras can be used at indoors and outdoors, such ...