Dahua DHI-NVD0905DH-4I-4K - User Management

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 15-channel 4K high definition (H.265, with 4 input ports) series respectively has 15 HDMI output
ports.
 18-channel 4K high definition (H.265, with 4 input ports) series respectively has 18 HDMI output
ports.
 21-channel 4K high definition (H.265, with 4 input ports) series respectively has 21 HDMI output
ports.
These products can realize real-time surveillance by monitor, and support alarm tour output and
decoding tour.
Input Port
6/9/12/15/18/21-channel 4K high definition (H.265, with 4 input ports) series have 2 HDMI input
ports and 2 DVI-I input ports respectively.
Alarm
 External Alarm
Multiple-channel relay alarm output to activate the peripheral alarm device (such as on-site
light control), manual control and activation video output.
 Decoder Alarm
Remind users about present decoding status.
Serial Port
 Support peripheral device control function. The control protocol and connection port can be set
freely according to your customized requirements.
 Support transparent data transmission of various ports, such as RS–232.
User Management
Users with the same authorities can belong to one group. Each group has one authority set, as one
subset of overall authority set; authority set of each group can be edited. The user authority cannot
exceed the group authority.
AUX Function
 Support user to view version information, display device important hardware port information,
software version information and etc.
 Log search function.
 Time Synchronization: System time can be set manually, or synchronized with PC time directly.
 Provide automatic maintenance of the device at fixed time.
 Support update through network and web.