4ch video and 4 / 1ch audio in/output real time display, Simultaneous Recording/ Network/ Backup, 120 fps MPEG-4, Backup (upto 4HDD, CD/DVD-RW & USB) Made in Korea
9ch video and 4 / 1ch audio in/output real time display, Simultaneous Recording/ Network/ Backup, 120 fps MPEG-4, Backup (upto 4HDD, CD/DVD-RW & USB) Made in Korea
16ch video and 4 / 1ch audio in/output real time display, Simultaneous Recording/ Network/ Backup, 120 fps MPEG-4, Backup (upto 4HDD, CD/DVD-RW & USB) Made in Korea