Recording Rate: 480 fps / 400 fps (NTSC / PAL)
Display Rate: 480 fps / 400 fps (NTSC / PAL)

GV-DVR is a 4U DVR system pre-installed with GeoVision's surveillance software, GV-Combo Card, HDD capacity of up to 1600 GB and embedded with Windows OS within a robust rackmount chassis.

RS-232 / RS-485 data converter
One additional RS-232/RS-485 COM port through USB
USB powered device