Brickcom NR-1604 User Manual page 6

The NR-1604 is designed for use within a surveillance system, and performs
recordings and playbacks pictures from network cameras in the system. It is a
recording device using a hard disk drive to record camera pictures instead of using
video tapes so that pictures recorded by repeated overwriting will not experience
deterioration of the recorded picture quality. Up to 16 cameras can be connected via
a network and it is possible to record their camera pictures. It is possible to perform
the settings or operate the NVR using a web browser installed on a PC connected
to a network, or remote controller. Recorded video can be played back from remote
site by a PC. Up to 4 PCs (web browsers) can access this unit concurrently and it is
possible to perform the settings and operate this unit. NR-1604, its ability to
automatically search and find the available cameras on the network can greatly
reduce the user effort when expanding the system.