Video Input : 8ch BNC input(1.0 Vp-p 75 Ohms) 
Video Output : 8ch loop, 1ch VGA,2ch BNC, 1ch SVHS
Audio Input : 8ch RCA input
Alarm Iuput : 8ch Relay input

Compression format : H.264
Recording Rate : 200 fps(PAL),240 fps(NTSC) 
REMARK : All DVR are don't include HDD and CD-RW or DVD-RW.

Video Input : Composite : 1.0V p-p/75Ω, BNC*4 
Video Output : Composite : 1.0V p-p/75Ω, BNC*1(VCR OUT), VGA*1
Audio Input : 2 CH
Alarm Iuput : 4 CH Independent input
Compression format : MPEG4
Recording Rate : 100 fps(PAL),120 fps(NTSC)
REMARK : All DVR are don't include HDD and CD-RW or DVD-RW