Description: Features 16CH MPEG4 Multiplex Real-Time DVR •Real-time recording as MPEG4 compression •Simultaneously operate of live, recording, playback,backup, network and copy •4 channels audio recording with 1 channel output •4 IDE HDDs support •3 USB 2.0 ports for USB mouse, system upgrade •Built-in DVD±RW / CD-RW (option) •TCP/IP, Dynamic IP, DHCP support •S-video, Spot monitor output, VGA option •Pre / Post-Alarm recording (5 / 60 seconds) •Control PTZ camera through RS-485 •Remote Controller •AVI file converter See specifications Here (PDF reader required)