1261.3.70 XVR72XXA SeriesBidirectionalTalk InputSupport（Reuse the audio port of the 1st channel）Record Record Mode Auto record, manual record, motion detect record, alarm recordPlayback Mode Instant playback, normal playback, event playback, mark playback,smart playbackRecordPlaybackMax 16-ch playbackBackup Mode HDD, burner, flash disk, network backup.Alarm Alarm Input N/AAlarm Output N/AHDD HDD Port 2 SATA ports. Does not support eSATA port.Space/HDD 6TCommunicationPortNetwork 1 RJ45 port, 100Mbps Ethernet port 1 RJ45 port,1000Mbps EthernetportCommunication RS485 portUSB 2 USB2.0 ports(One at the front panel andone at the rear panel)1 USB2.0 port and 1USB3.0 port (OneUSB2.0 port at thefront panel and oneUSB3.0 port at therear panel)Other Power DC12VPowerConsumption（No HDD）≤7W ≤8W ≤10WWorkingTemperature-10℃－＋55℃WorkingHumidity10%~90%Dimension 1U case，375mm（W）×280mm（D）×50mm（H）Weight（No HDD） ≤1.5KG ≤1.65KG ≤1.8KGInstallationModeDesk installationModel Parameters XVR7204A XVR7208A XVR7216ASystem Main Processor High-performance industrial embedded micro controllerOS Embedded LINUXVideo Video EncodeStandardH.264
