6
Preface
Features
Network Interface Unit WJ-NT304 is designed to capture images from analog cameras and compress the images in JPEG or
MPEG-4 files.
By connecting to a network (LAN) or the Internet, images and audio from the camera can be monitored on a PC via a
network.*
1
*1 It is necessary to configure the network settings of the PC and its network environment to monitor images and audio from
the camera on the PC.
It is also necessary that a web browser is installed on the PC.
• Video input signals from up to 4 analog cameras can
be converted to stream files (JPEG or MPEG-4 format),
and a system can be established in which MPEG-4
images can be monitored while recording JPEG
images.
• Interactive communication with audio (transceiver type)
is available.
• Transceiver type communication is established by
transmitting and receiving audio when a user controls
the receiver button and transmission button inter-
changeably.
Transmitting and receiving audio are unavailable at the
same time.
• Panning/tilting platforms and lenses of combination
cameras (option) can be controlled with coaxial com-
munication.
• The FTP backup function and recording of each log on
an optional SD memory card are available using the
featured SD memory card.*
2
*2 Compatible SD memory card is as follows.
(SDHC memory card is not supported.)
SD memory card manufactured by Panasonic (64 MB,
128 MB, 256 MB, 512 MB, 1 GB, 2GB)
