1
INTRODUCTION
The NetCam DVR is a 4-channel camera style DVR all-in-one system with a
Web server, a networking device, a CCD module and a HDD (6GB standard
and changeable). The unit only needs a designated power supply and network in
order to operate.
1.1
Description
DVR with a built-in HDD
The NetCam DVR records images onto it’s own HDD at the maximum speed of
10 frames per second. Since the unit is equipped with a dedicated file system, it
prevents recorded data from being damaged or lost in course of sudden power
failure.
Powerful image compression
The NetCam DVR utilizes Wavelet compressing algorithm in addition to this, it
is equipped with a 32bit RISC CPU to make it more efficient in image
processing.
Simple installation and various functions
Functional firmware of the NetCam DVR is saved in the 8 MB flash memory
chip. For this reason, it’s firmware can be upgraded remotely through Internet or
Intranet. The NetCam DVR is designed to have a DB-15 port (RS-232 & RS-
485) to connect external devices such as alarm sensor, pan/tilt, zoom lens, and
other devices. The NetCam DVR also controls 4 external analogue CCTV
cameras by connecting them to the video input ports.
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NetCam DVR
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