... live & record & playback & backup & network H.264 compression format hd dvr recordersName: 16 Channel H.264 Stand-alone DVRModel: PST ... NTSC/PAL, 1.0VP-P, 75ohms, BNC Video Outputs1CH monitor output,1CH slave monitor. VGA output (optional) Video Resolution720 × 480720 × 576 ... DHCP & static IP PTZ Contro RS485,preset positions operation HD StorageSATA×4 Backup SystemUSB,CD-RW,network backup,AVI format ...