... Hungarian,Polish,Romanian,Spanish,Swedish,VietnameseSupport smart mobile and network (IE&Firefox&Safari&Chrome) real time remotely ... function supported9.Easy backup methods: USB devices,remote network and client software backup10.Alarm triggering screen tips, ... ; Audio: 691.2M/day/channelHDD ManagementHard disk hibernation technology,HDD faulty alarm & Raid(Redundancy)Backup ModeNetwork download/Flash ...