... pop-upSupportVideo Mask AlarmSupportPTZSupports PTZ preset ,Cruise Control and PC client port setupPTZ protocolPELCO-D,PELCO-PHDDSupport 1 SATA HDD, capacity ... /IP,PPPOE,DHCP,DNS,DDNS,NTP,UPNPIE BrowserSupportClient SoftwareSupportCMSSupport(One software for at most 50 DVR ),Free supply to use Dual ...