... 250 D-Type: dB15 X 2 Video Input(s): 4, 8, 12, 16 Cams Audio Input(s): 1 Channels Product ... GV-250 D-Type: dB15 X 2Video Input(s): 4, 8, 12, 16 CamsAudio Input(s): 1 ChannelsRecording Rate: ... Input type: GV-250 dtype: db 15 x2Video input: 4, 8,12, 16 CAMsAudio input: 1 CHRecording Rate resolution: ... 2000, windows xp/ windows server 2000CPU: Pentium 4-2.4 ghz with hyper-threading or aboveRAM: 2 X 512 ...