480 frame display/recording
16 channel camera inputs (NTSC/PAL)
16 channel sound inputs
16 channel sensor inputs
8 relay output
2 TV-Out port (1 Ch. Switching)
Supports RS-232, 422, 485 Pan/Tilt port
Supports watchdog
Supports Windows 2000, XP
Supports DVR Software

240 frame display/recording
8 channel camera inputs (NTSC/PAL)
8 channel sound inputs
8 channel sensor inputs
4relay output
1TV-Out port (1 Ch. Switching)
Supports RS-232, 422, 485 Pan/Tilt port
Supports watchdog
Supports Windows 2000, XP
Supports DVR Software