... 1.mini camera 2.supporting Remote Surveillance 3.P.T.Z control Wireless Camera kit BUILT-IN SUPER USB DVR 3104. View ... and saturation>MPEG4 compression format, greatly reduce HDD usage>Powerful video playing back playifunctions, including ng back, pause, stop, fast- ... upgrade>CPU and storage resources saving by advanced technology>Remote Surveillance and P.T.Z control through LAN, Intranet, and ...