D-Link DNR-326 Manuel d'utilisateur télécharger pdf (Page 3)

DNR-326

2-Bay Professional Network Video Recorder

A UPS can be used as emergency power supply for the NVR. The UPS

usesaUSBinterfacetonotifytheNVRtoperformafullshutdownbefore

battery power runs out. In the event of a power failure without a UPS,

the NVR will boot up automatically once power is restored. Of course,

the security of data is important and should be protected from theft.

Forthis reason,thesleekNVR enclosureiscompactand easytoconceal

in a secure remote location. The rear panel features a cover lock that

protects the HDD and a security lock that allows the device to be

secured with cable.

Complete Network Functionality

TheD-LinkNVRtakesadvantageofexistingnetworkarchitecture,using

features such as PPPoE and ADSL services. The NVR can acquire an IP

address from a DHCP server to become easily searchable during

installation. Dynamic DNS is supported for systems operating without

a xed IP address. The NVR can then be accessed from the Internet

using a domain name provided by the DDNS service. Maintaining an

accurate record of time is essential if recorded data is to be used as

evidence. To ensure that the recorded time is always accurate, the

NVR can update the system clock from an Internet server using the

Network Time Protocol (NTP).

D-ViewCam NVR Software

TheD-ViewCamNVRsoftwarebundledwiththe D-LinkNVRconsistsof

ve mainlayback Manager, Backup and File Manager, VericationTool,

NVR Search, and Multi-NVR Viewer. The Multi-NVR Viewer supports

simultaneous display of up to 128 channels. Easily organise the view

by directly dragging and dropping video onto the display window.

Cameras managed by the NVR can be viewed as individual sites or

categorised into groups.

The Playback Manager includes a clean and simple web GUI interface

that allows users to play, search, or export video.The Backup and File

Manager is a exible backup utility that simplies the process of

backing up video data from the NVR to external storage. The

VericationTool veries whether data created bythe system has been

tampered with or not by adding a digital signature to each recorded

video frame. NVR Search allows you to search for NVR devices in the

local area network.

DNR-326

2-Bay Professional Network Video Recorder (NVR)

A UPS can be used as emergency power supply for

the NVR. The UPS uses a USB interface to notify the

NVR to perform a proper shutdown before battery

power runs out. In the event of a power failure

without a UPS, the NVR will boot up automatically

once power is restored. Of course, the security of

data is irrelevant unless the device itself is protected

from theft. For this reason, the sleek NVR enclosure

is compact and easy to conceal in a secure remote

location. The rear panel features a cover lock that

protects the HDD and a security lock that allows the

device to be secured with cable.

Complete Network Functionality

The D-Link NVR takes advantage of existing network

architecture, using features such as PPPoE and

ADSL services. The NVR can acquire an IP address

from a DHCP server to become easily searchable

during installation. Dynamic DNS is supported for

systems operating without a ﬁxed IP address. The

NVR can then be accessed from the Internet using an

easy-to-remember domain name provided by the

DDNS service. Maintaining an accurate record of

time is essential if recorded data is to be used as

evidence. To ensure that the recorded time is always

accurate, the NVR can update the system clock from

an Internet server using the Network Time Protocol

(NTP).

D-ViewCam NVR Software

The D-ViewCam NVR software bundled with the

D-Link NVR consists of ﬁve main components:

Playback Manager, Backup and File Manager,

Veriﬁcation Tool, NVR Search, and Multi-NVR Viewer.

The Multi-NVR Viewer supports simultaneous display

of up to 128 channels. Easily organize the view by

directly dragging and dropping video onto the display

window. Cameras managed by the NVR can be

viewed as individual sites or categorized into groups.

The Playback Manager includes a clean and simple

web GUI interface that allows users to play, search,

or export video. The Backup and File Manager is a

ﬂexible backup utility that simpliﬁes the process

of backing up video data from the NVR to external

storage. The Veriﬁcation Tool veriﬁes whether data

created by the system has been tampered with by

adding a digital signature to each recorded video

frame. NVR Search allows you to search for NVR

devices in the local area network.

Easy Setup and Conﬁguration

 Directly connectable to the Internet as

PPoE support eliminates the need to

install a remote router

 Supports PPPoE, DHCP, and Static IP

assignment

 2-bay SATA 3.5” HDD interface

 Up to 6 TB of hard disk storage space of

recorded video

 RAID 0/1 and JBOD support

Dependable Data Security

 Protects important surveillance ﬁles

with automatic backups to mirrored

hard drives using RAID 1 technology

 USB connection to UPS possible for

power failure notiﬁcation

Flexible and Scalable

 Stand-alone device: Eliminates the need

for a dedicated PC

 Supports D-Link and 3rd party network

cameras

1 Hard drive(s) not included with the NVR. An internal SATA drive

is required to store video ﬁles. RAID 1 mirroring requires the

use of two internal SATA drives. 6 TB capacity is provided when

you install two 3 TB 3.5” hard disks in your NVR. Disk capacity

may increase pending future advances in HDD technology.

2 To avoid data incompatibility in RAID 1 operation, use SATA

drives from the same manufacturer. Formatted drive capacity

for RAID 1 operation is dependant on the drive capacity of

the lowest-sized drive. Older generation SATA drives may be

incompatible. For a list of SATA drives that have been tested to

work with your D-Link NVR, visit D-Link support web sites.

Network Setup Using D-Link NVR

DNR-326 Network Setup DNR-326 Web Interface

DNR-326 A4 6 page DatasheetFINAL.indd 3 17/01/2012 15:46:41

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D-Link DNR-326 Manuel d'utilisateur Page 3

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