... IDE or SATA Harddisk(500G)·Ethernet interface for remote access through web browser·1 I.E ... display, 30 (NTSC) / 25 (PAL) IPS, for each channel·Event recording, time-lapse recording or both·Playback ... storage devices, including pen drive, DVD+RW, DVD+R, and DVD-R·Ethernet interface for remote access through ... and remote software upgrade·1 I.E. software for up to 4 DVRs·PTZ control capabilities & RS ...