Purpose of Measurement
Number Number
Image Image
of
Live
Recording of
Resolution Setting
Cameras
Monitoring
Clients
JPEG VGA
at Normal 16 10 ips 5 ips
(640 x 480)
MPEG-4 VGA at Normal
12
30 ips 30 ips
(640 x 480) (2,048 kbps) (WV-NP244) (WV-NP244)
Front View Rear View
Operate Indicator
Alarm Suspension Indicator
Alarm Indicator
Error Indicator
Timer Indicator
Recording Indicator
Camera Link Indicator
PC Link Indicator
HDD Access Indicators
LCD
Arrow Button
Escape Button
Set Button
Maintenance Port
External Storage Connector
Client PC Port
Camera Port
Serial Connector
(for maintenance purpose)
Alarm Connector
Alarm/Control Connector
Power Switch
Signal Ground Terminal
Power Cord Inlet
ARARM
ARARM
SUSPEND
OPERATE
ERROR TIMER REC LINK1 LINK2
MAINTENANCE
HDD1 HDD2 HDD3 HDD4
ESC SET
PULL
Network Disk Recorder
WJ-ND
Network Disk Recorder
WJ-ND
10/100BASE-T
EXT STORAGE
SERIAL
PC
CAMERA
SIGNAL GND
POWER
AC IN
ALARM/CONTROL
ALARM
CAUTION
ATTENTION
320(12-5/8")
480(18-7/8")
465(18-5/16")(Mounting Pitch)
420(16-9/16")
88(3-7/16")
10.5
(7/16")
76(2")
(Mounting Pitch)
88
(3-7/16")
350(13-3/4")
270(10-5/8")
40(1-9/16")
8.8(3/8")
Flexibility
Use of an IP Network allows camera placement anywhere along
the network. It also permits live monitoring, search, playback and
recording from a computer.
Scalability
Cost Efficiency
Because the WJ-ND300 utilizes an existing network infrastructure,
it sharply reduces costs in both time and money compared to
systems that require dedicated cabling. The use of ordinary PCs
eliminates the need for dedicated monitors. Plus, with hard disk
storage, the burden of replacing video tapes or other consumables
is also reduced.
Built with the Future in Mind
As digital networks become a pervasive component of
contemporary life, the potential for networked video surveillance
systems is enormous. The WJ-ND300 is designed to take full
advantage of new networking advances and to simplify the
integration of other surveillance applications (i.e. access control
systems).
Benefits of Combining Highly Reliable Surveillance and IP Network
L2 Switch
L2 Switch
WJ-ND300
Network Cameras
Client PCs
High Capacity StorageHigh Image Quality
The WJ-ND300 comes standard with 250GB of storage capacity.
And can be configured with 3 additional hard disk drives for 1TB of
storage. Additionally, with optional WJ-HDE300 Extension Units,
a system can have up to 7TB of storage.
A Wealth of Advanced Surveillance Features
To increase surveillance efficiency the WJ-ND300 recorder
provides a full array of Schedule, Event, Emergency, and External
Timer recording features, multiple parameter filters that provide
accelerated search, and supports E-mail notification via FTP.
High-level User Management
More Efficient Use of Image Storage Capacity
The Rate Control feature for MPEG-4 permits storage of only Intra
Frame data. Data Stream Control for JPEG reduces only recording
frame rate.
The WJ-ND300 allows for registration of up to 32 users with individual user
ID and password. Operations and access to cameras and functions can be
restricted for each user. For additional security, the host authorization
function blocks access and operation from unregistered IP addresses.
Use of an IP Network also reduces the number of steps required
to add cameras and connect them to a hub. With our optional
WV-AS65 Management PC Software, systems can incorporate up
to 100 WJ-ND300 Network Disk Recorders and up to 3,200
cameras.
Two (2) browser
at 2 QUADs
or
One (1) WV-AS65
at 16 screen