Video input: 16CH input/1Vp-p/75Ohm/BNC
Audio input: 1CH input/RCA
Video output: 16CH looping output/BNC,2 CH Monitor Output/BNC
Audio output: 1CH output/RCA
Display Mode: Full mode,4/8/9/13/16 division, Circulate Auto Switcher
Display Resolution: NTSC: 720*480;  PAL:  720*576
Recording Resolution: NTSC: 720*240;     PAL:  720*288
Recording speed: NTSC: Max.120fps;      PAL: Max.100fps

Compression Algorithm: Modified M-JPEG
OS: Embedded Linux
Triplex: Record/Playback/Network
Recording mode: Full-time, Manual, Schedule, Event
Status Indicator(LED): power, record, playback, network, USB Archive, zoom magnify, Freeze,Key lock
Alarm connect: alarm in(16ch)/relay out(1ch/N.O. or N.C. selectable)
Network protocol: TCP/IP; DHCP
Communication protocol: RS-232; RS-485
Weight: unit weight(8kg)(No hard disk)
Ambient Temperature:5 degree-40 degree