... /USB- CD/DVD-RW/NetworkNetworkPhysical interfaceRJ-45port(10/100M)Network functionTCP/IP,UDP,DHCP,DNS,IP filter, PPPOE, E ... and mouse.4.Support six simultaneous operations for recording, playback, network transmission, backup, mobile monitoring, PTZ control etc.5.Support ... and client-side,remote parameter settings /super convenient remote network access function without need to apply for any domain ...