... /1CH Out video digital recorder Support Audio Talk Back through Internet. More FeatureHigh Speed CPU 400/600MHz, Memory Space 2Gb, Flash ... same time, 4/8/16 CH Video Loop Out Optional. Cameras Power Supply by DVR. Support 2 X SATA2.6 2TB ... Brower, Mobile, CMS, Firefox, Google Chrome, SafariREMOTE OPERATIONRemote view, remote playback, remote setupNETWORK SERVICETCP/IP,UDP,HTTP,DDNS,SMTP(SSL),LAN,DHCP ...