... performance embedded microprocessorOperating SystemEmbedded LINUXSystem ResourcesPentaplex function: live, recording, playback, backup & remote accessUser InterfaceGUI, on-screen menu tipsControl DeviceFront ... ManagementHard disk hibernation technology, HDD faulty alarm & Raid(Redundancy)Record, Playback & BackupRecording ModeManual, continuous, video detection (including motion detection, ...