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ACCESS AUTHORIZATION
Control of Access Authorization
User access authorization is controlled as follows.
Unlimited access
If neither user nor host authorization is used (set to OFF) in
a network, all users may perform the following operations at
access level 2.
• Controlling cameras and other equipment connected to
the WJ-NT204
• Monitoring live images
• Monitoring alarm images and querying the log files
• Accessing the data stored in the WJ-NT204
* Accessing the ADMINISTRATOR SETUP PAGE of the WJ-
NT204 requires an administrator account.
Limited access
• Access is limited according to the host access levels
specified in the HOST SETUP window. The HOST
SETUP window is queried using the IP address of the
host requesting access to the WJ-NT204. When
accessing via a proxy server, the access level there-
fore is determined by the IP address of the proxy serv-
er.
• When access is made from a PC not registered in the
HOST SETUP window, the dialog box shown below
prompts the user to enter User Name and Password.
The access level is determined when both the user
name and password are entered.
104
Access Level
Three access levels can be assigned to the users.
More than one user can be assigned the same access
level. While device control commands are given top priority
in the execution chain, there is no priority attached to the
access level. It is possible to designate more than one net-
work administrator and to change designated administra-
tors.
Administrator (Level 1)
• Access to and setup of ADMINISTRATOR SETUP
PAGE
• Rewriting data stored in the WJ-NT204 using FTP (File
Transfer protocol)
• Controlling cameras and other equipment connected to
the WJ-NT204
• Monitoring live images
• Querying the log files
Input Select and operation (Level 2)
• Controlling cameras and other equipment connected to
the WJ-NT204
• Monitoring live images
• Querying the log files
Monitoring only (Level 3)
• Monitoring live image.
• Querying the log files
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