... /1OUTNonePlayback & BackupPlayback channel4CHPlayback speedCIF: 30FPS/CHSearch modeTime, Alarm, Motion detectionPlayback functionPlay, Pause, Stop, Fast forward, ... ,DHCP,DNS,IP filter, PPPOE, E-mail, Alarm server, UPNP, DDNS,DNS BindingRemote operationMonitor, PTZ ... 900MB/HHDD managementHard disk hibernation technology, HDD faulty alarm, file restorationAuxiliary InterfaceUSBTwo USB2.0 interface, for ...