With 1 TB Hard Disk Key features • H.264 video compression • CIF resolution real-time recording • Up to WD1 (960*576) resolution recording • HDMI and VGA output at up to 1920x1080P resolution • Dual-stream • Up to 4/8/16-ch synchronous playback • NTP, SMTP, NFS, UPnP and iSCSI protocols 1. Video in 2. Video out 3. USB interface 4. HDMI interface 5. VGA interface 6. Audio in, RCA connector 7. Audio out, RCA connector 8. LAN network interface 9. RS-485 serial interface 10. 12VDC power input 11. Power switch 12. GND