1301.3.72 XVR54XXL SeriesRecord Record Mode Auto record, manual record, motion detect record, alarm recordPlayback Mode Instant playback, normal playback, event playback, mark playback,smart playbackRecordPlaybackMax 4-ch playback Max 8-ch playback Max 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 Ethernetport1 RJ45 port, 1000Mbps Ethernet portCommunication RS485 portUSB 2 USB2.0 ports(Oneat the front paneland one at the rearpanel)1 USB2.0 port and 1 USB3.0 port (OneUSB2.0 port at the front panel and oneUSB3.0 port at the rear panel)Other Power DC12VPowerConsumption(No HDD)≤8W ≤10W ≤15WWorkingTemperature-10℃-+55℃WorkingHumidity10%~90%Dimension 1U case,375mm(W)×280mm(D)×50mm(H)Weight(No HDD) ≤1.5KG ≤1.65KG ≤1.8KGInstallationModeDesk installationModel Parameters XVR5408L XVR5416L XVR5432LSystem Main Processor High-performance industrial embedded micro controllerOS Embedded LINUXVideo Video EncodeStandardH.264H, H.264, H.264BEncodeResolution1080P@15fps/1080N/720P/960H/D1/HD1/2CIF/CIFVideo FrameRatePAL:1~25f/s;NTSC:1~30f/s