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Cloud Network Video Recorder



The mydlink™ Network Video Recorder is a standalone storage device that can record video simultaneously from up to 9 network cameras without requiring users to turn on their PC. This device not only supports mydlink™ cameras but can be used to record footage from a range of D Link business cameras, which makes it an ideal DIY security solution for both homes and small businesses. With mydlink™ technology, the DNR-322L can be accessed remotely via a web browser from any computer connected to the Internet, just by logging into your mydlink™ account. Once connected, you can watch live video from any of your cameras, or playback recorded footage with the intuitive on-screen controls. With no set up fees or subscription costs, home and business users have the most flexible way to ensure their properties are secure. 

The easiest way to home monitoring

With the mydlink™ Network Video Recorder it has never been easier to create a complete monitoring system for your home or small business. Unlike other solutions that require users to change their network settings to access their NVR from the Internet, the DNR-322L is simple to manage and access. Simply run the installation CD, assign your NVR to your mydlink™ account or if you are a first time user, set one up, and you are ready to go. The DNR-322L will even automatically discover your D-Link cameras in your network for you.

A complete and flexible security solution

The DNR-322L is the perfect solution for small businesses or people that travel and need to leave their properties unattended for long periods of time. With 2 bays for standard, inexpensive Hard Drives, you can choose the recording capacity that best suits your needs. For example, two 3TB hard drives can store high-quality audio and video from four DCS-942L cameras for up to 6 weeks. The DNR-322L can be set up to record only during certain periods of time (for example, at night or during the weekends), or based on events, like on motion detection, so the recording capacity can be extended much longer.

Versatile monitoring

Users have a variety of options for viewing and organising camera footage on-screen. If multiple cameras have been set up in a property, users can simply drag and drop video from selected cameras to the viewing area. Camera names and recording statuses are clearly displayed for easy reference. Users can control pan/tilt/zoom (PTZ) functions from within the interface or by directly clicking on the video. 

Secure storage

User accounts can be set up to limit access to the NVR or assign different access privileges for users by specifying the cameras they are allowed to access. For added security (for example to protect business premises) the recorded footage can be backed up to external storage on a different location. The NVR also includes the option to protect data using a RAID 1 configuration, which duplicates recorded video onto two separate hard drives. So your video is safe even if one of the Hard Drives fails.

Extensive recording functionality

The mydlink™ Network Video Recorder’s interface allows for straightforward configuration including compression, resolution, and frame rate for all connected cameras. Once the cameras have been set up, recordings can be made continuously, or according to a user-defined schedule. The NVR also provides event recording based on specific triggers such as when motion is detected.

D-Link Green™

The Network Video Recorder with mydlink™ is part of D-Link Green™, D-Link’s programme for providing eco-friendly alternatives without compromising performance: if the Hard Drives are not used in a configurable period of time, or data is not being transmitted, the DNR-322L will enter stand-by mode to save power. Also, the silent fan will adapt its speed depending on the Hard Drives’ temperature.

Operating System
  • Linux

Supported Cameras
  • Supports D-Link network cameras only (refer to compatibility list)
  • Includes support for auto-discovery, and up to 3 megapixel resolution.

Recording performance (NVR-only mode)
  • H.264 1080p (bitrate): 90 Mbps
  • H.264 720p (bitrate): 90 Mbps
  • MJPEG 1080p (frame rate): 90 fps
  • MJPEG 720p (frame rate): 192 fps

Recording performance (NVR+File Server mode)
  • H.264 1080p (bitrate): 68 Mbps
  • H.264 720p (bitrate): 68 Mbps
  • MJPEG 1080p (frame rate): 70 fps
  • MJPEG 720p (frame rate): 150 fps

Camera Search
  • UPnP

Audio & Video Recording
  • Synchronised audio & video recording

Compression Format
  • H.264, MPEG-4, M-JPEG (for supported cameras)

Video Settings
  • Resolution, quality, frame rate, enable audio, go to camera interface

Recording Type
  • Record by schedule, manual, and event-based recording
  • Motion-triggered recording

Remote Live View
  • Supported via IE Explorer (max. 9 simultaneous channels)
  • Supports mydlink™ portal (max. 1 simultaneous channel)

Remote Live View Control
  • Live view, preset/go, patrol, focus, PTZ functions, snapshot, full screen, digital zoom, e-map, multiple view (1/4/6/9/16/25/36/48) with duplicated carrier

Remote Playback
  • Supported via IE and NVR client
  • Playback system with timeline GUI, search by event, area, cameras, date and time
  • Internet Explorer and NVR client support 1-channel playback
  • Digital zoom

Remote Playback Control
  • Playback with normal, fast forward/rewind and step forward/rewind

Overwrite Recording
  • Auto recycling when disk storage is full

File export
  • Export videos to AVI or ASF file
  • Export images to BMP or JPG file

User Account
  • Additional accounts can be created to allow user access to the system, and specify authorisation for camera channels, PTZ, etc

System Time
  • Set the system time (D-Link NTP, input time, sync with computer, Daylight Saving Time)

  • D-Link DDNS server support

Remote Backup
  • Remote software can backup raw data to redundant storage
  • Auto backup of previous day’s video to FTP server

System Status
  • Camera status, System status
  • Still picture EMAP support

Network Service Protocols
  • DHCP Client
  • NTP Client (D-Link)
  • DNS Client
  • DDNS Client (D-Link)
  • SMTP Client
  • HTTP Server
  • PPPoE
  • UPnP
  • IP filtering

User Interface
  • mydlink web portal - Internet Explorer 7 or newer
  • HTTP Web browser - Internet Explorer 7 or newer (32 bit OS only)
  • NVR Search Utility

Hardware Specifications

  • IEEE 802.3/u/z
  • Auto MDI/MDI-X
  • SATA I, II

Hard Disk3
  • Hard Disk control & management via PC
  • Reformat Disk
  • RAID 04
  • RAID 14
  • JBOD

Two reset modes
  • Reset firmware GUI button
  • HW reset button (hold for 5 seconds)

  • ROM: 128 MB Flash
  • RAM: 256 MB DDR II

Network Interface
  • Gigabit Ethernet LAN port (10/100/1000 Mbps)

I/O Ports
  • RJ-45 port (Ethernet)
  • DC-in jack
  • USB port for UPS status update (optional)

Power Adapter
  • DC 12V/4 A

Reset Button
  • Reset to factory default

  • Slot for Kensington Security lock

Power Consumption
  • Max. power consumption: 25.20 W
  • Standby max. power consumption: 0.23 W

Dimensions (W x D x H)
  • 115 x 146.4 x 178.5 mm

  • 0.875 Kg

  • Operating: 0˚ to 55 ˚C
  • Storage: -20 to 70 ˚C

  • Operating: 5% to 90% (non-condensing)

  • CE
  • FCC
  • RoHS

Warranty Document
Description Type File Size
Datasheet (English)
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PDF 4.94mb
IP Surveillance Product Guide
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PDF 3.58mb
Description Type File Size
Manual (English)
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PDF 12.50mb
Quick Installation Guides
Version Description Date Type File Size
Quick Installation Guide (English)
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PDF 0.60mb
This D-Link product includes software code developed by third parties, including software code subject to the GNU General Public License (“GPL”) or GNU Lesser General Public License (“LGPL”). As applicable, the terms of the GPL and LGPL, and information on obtaining access to the GPL code and LGPL code used in this product, are available to you at:
The GPL code and LGPL code used in this product is distributed WITHOUT ANY WARRANTY and is subject to the copyrights of one or more authors. For details, see the GPL code and the LGPL code for this product and the terms of the GPL and LGPL.
Version Description Date
Download 2.40b03
Release notes and camera support list included
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03/11/2015 09:28:00
Download Device pack 2.0.23
Device pack 2.0.23 for DNR-322L
Release notes included
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03/11/2015 09:28:00
Download 2.20b01
Release notes and camera support list included
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08/07/2015 13:06:00
Version Description Date
Download 2.5
D-ViewCam NVR PRO for Windows
(inc. Multi-NVR Viewer)
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03/12/2015 09:12:00

Windows setup wizard

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03/11/2015 09:26:00

Mac setup wizard

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28/07/2014 05:11:00
NVR Search Utility for Windows
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03/11/2015 09:24:00
NVR Search Utility for MAC
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29/09/2015 08:18:00
Download 2.41
D-ViewCam NVR Basic software for Windows
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03/11/2015 09:25:00
Download Android

D-ViewCam Mobile Android

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07/06/2016 09:28:00
Download 1.2

D-view cam app for Android

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31/07/2013 02:37:00
Download 1.01
Multi-NVR Viewer
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15/10/2015 12:02:00
Download 1.8.2 iOS

D-ViewCam Mobile iOS

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07/06/2016 09:28:00
Additional Downloads
Version Description Date
Download 20150831
HDD Compatibility List
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29/09/2015 08:34:00
Download 2.4
Supported Camera list
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29/09/2015 08:34:00
Download A2
CE Declaration rev. A2
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14/06/2012 00:00:00
Download A1
CE Declaration rev. A1
Show moreShow less
29/09/2011 00:00:00

DNR-322L Compatible List
1. Hard Disk Compatible List
Brand  Family  Model  Interface  Capacity 
ADATA Premier Pro SP600 SATA 6G 32 GB
ADATA Premier Pro SP900 SATA 6G 64 GB
HGST Deskstar 7K80  HDS728080PLA380  SATA 3G 82.3 GB
HGST Deskstar P7K500  HDP725050GLA360  SATA 3G 500 GB 
HGST Deskstar T7K500  HDT725025VLA380  SATA 3G 250 GB
HGST Deskstar T7K500  HDT725032VLA360  SATA 3G 320 GB
HGST Deskstar 7K1000  HDS721010KLA330  SATA 3G 1 TB
HGST Deskstar 7K160  HDS721680PLA380  SATA 3G 82.3 GB
HGST Deskstar 7K2000 HDS722020ALA330 SATA 3G 2 TB
HGST CinemaStar 7K1000.C HCS721010CLA332 SATA 3G 1 TB
HGST Deskstar7K3000 HDS723030ALA640 SATA 6G 3 TB
HGST Deskstar 5K1000 HDS5C1010CLA382 SATA 3G 1 TB
HGST Deskstar 5K3000 HDS5C3020ALA632 SATA 6G 2 TB
HGST CinemaStar 5K2000 HCS5C2020ALA632 SATA 6G 2 TB
HGST Deskstar 7K3000 HDS723020BLA642 SATA 6G 2 TB
HGST Deskstar 7k1000.D HDS721010DLE630 SATA 6G 1 TB
HGST Deskstar 7K4000 HDS724040ALE640 SATA 6G 4 TB
HGST Ultrastar 7K4000 HUS724040ALE640 SATA 6G 4 TB
Maxtor  DiamondMax 20  STM3160811AS  SATA 3G 160 GB
Maxtor  DiamondMax 22  STM3750330AS  SATA 3G 750 GB
Seagate Barracuda LP ST1500DL003 SATA 6G 1.5 TB 
Seagate Constellation™ ES ST33000650NS SATA 6G 3 TB
Seagate Barracuda  ST1000DM003 SATA 6G 1 TB
Seagate Barracuda  ST2000DM001 SATA 6G 2 TB
Seagate Barracuda XT ST4000DX000 SATA 6G 4 TB
Seagate Constellation ® ES.3 ST4000NM0033 SATA 6G 4 TB 
Seagate Pipeline HD ST1000VM002-1CT162 SATA 6G 1TB
Seagate Barracuda ST1000VX000-1CU162 SATA 6G 1TB
Seagate Pipeline HD ST2000VM003-1CT164 SATA 6G 2TB
Seagate Pipeline HD .2 ST3500312CS SATA 3G 500 GB 
Seagate SV35 ST3000VX000-1CU166 SATA 6G 3TB
Seagate Video 3.5 ST1000VM002-1ET162 SATA 6G 1TB
Seagate NAS HDD ST4000VN000 SATA6G HDD  4TB
Seagate  SV 35.3  ST31000340SV  SATA 3G 1 TB
Seagate  Barracuda XT ST32000641AS SATA 3G 2 TB
Seagate  Barracuda 7200.10  ST3320620AS  SATA 3G 320 GB
Seagate  Barracuda 7200.12  ST31000528AS  SATA 3G 1 TB
Seagate  SV35.4  ST3320410SV  SATA 3G 320 GB
Seagate  Pipeline HD.2  ST3500312CS  SATA 3G 500 GB 
Seagate  Barracuda 7200.11  ST31000333AS  SATA 3G 1 TB
Seagate  Barracuda 7200.11  ST31500341AS  SATA 3G 1.5 TB 
Seagate  Barracuda 7200.10  ST3500630AS  SATA 3G 500 GB 
Seagate  Barracuda ES  ST3750640NS  SATA 3G 750 GB
Seagate  Barracuda LP ST32000542AS SATA 3G 2 TB
Seagate  Barracuda LP ST2000DL003 SATA 6G 2 TB
Seagate  Barracuda XT ST33000651AS  SATA 6G 3 TB
Seagate  Barracuda 7200.12  ST31000524AS SATA 6G 1 TB
Seagate  Barracuda 7200.12 ST3000DM001 SATA 6G 3 TB
Seagate  NAS HDD ST2000VN000 SATA 6G 2TB
Seagate  NAS HDD ST3000VN000 SATA 6G 3TB
Seagate  NAS HDD ST4000VN000 SATA 6G 4TB
Seagate  Constellation ES.3 ST3000NM0033 SATA6G HDD  3TB
Seagate  Video 3.5  ST3000VM002 SATA6G HDD  3TB
Seagate Video 3.5 ST6000NM0024   6TB
TOSHIBA 3.5 inch-Desktop for client DT01ACA100 SATA 6G 1TB
Western Digital WD RE WD4000FYYZ SATA 6G 4 TB
Western Digital RE4 WD1003FBYX-01Y7B1 SATA 3G 1TB
Western Digital GreenPower WD20EURS-63S48Y0 SATA 3G 2 TB
Western Digital RE4 WD2003FYYS-02W0B0 SATA 3G 2TB
Western Digital WD Black WD4001FAEX-00MJRA0 SATA 6G 4TB
Western Digital WD Red WD10EFRX--68PJCN0 SATA6G HDD  1TB
Western Digital WD Red WD30EFRX--68ZUZN0 SATA6G HDD  3TB
Western Digital WD Red WD40EFRX--68WT0N0 SATA6G HDD  4TB
Western Digital WD Red WD20EFRX--68EUZN0 SATA6G HDD  2TB
Western Digital WD Se WD4000F9YZ--09N20L0 SATA6G HDD  4TB
Western Digital SE TR1000S WD1002F9YZ-09H1JL0 SATA 6G 1TB
Western Digital  WD Caviar SE16  WD2500AAKS  SATA 3G 250 GB
Western Digital  WD Caviar GP  WD5000AACS  SATA 3G 500 GB 
Western Digital  WD RE  WD1600YS  SATA 3G 160 GB
Western Digital  Caviar Black  WD5001AALS  SATA 3G 500 GB 
Western Digital  WD RE3  WD5002ABYS  SATA 3G 500 GB 
Western Digital  WD Caviar SE16  WD7500AAKS  SATA 3G 750 GB
Western Digital  WD Raptor  WD1500ADFD  SATA 3G 150 GB
Western Digital  WD Caviar SE16  WD5000AAKS  SATA 3G 500 GB 
Western Digital  WD Caviar ®Green  WD20EADS  SATA 3G 2 TB
Western Digital  VelociRaptor  WD3000HLFS  SATA 3G 300 GB
Western Digital  WD RE2  WD7500AYYS  SATA 3G 750 GB
Western Digital  WD Caviar ®Green  WD6400AARS SATA 3G 640 GB
Western Digital  WD Caviar ®Green  WD20EARS SATA 3G 2 TB
Western Digital  Caviar Black  WD6402AAEX SATA 6G 640 GB
Western Digital  Caviar Black series WD2002FAEX  SATA 6G 2 TB
Western Digital  WD Caviar ®Green  WD30EZRX SATA 6G 3 TB
Western Digital  WD Red WD10EFRX SATA 6G 1 TB
Western Digital  WD Caviar ®Green  WD20EARX SATA 6G 2 TB
Western Digital  WD Red WD30EFRX SATA 6G 3 TB
Western Digital  Purple WD40PURX-64GVNY0 SATA6G HDD  4TB
Western Digital  Red WD60EFRX SATA6G HDD  6TB
Western Digital  Purple WD10PURX SATA6G HDD  3TB
Western Digital  Purple WD20PURX SATA6G HDD  3TB
Western Digital  Purple WD30PURX SATA6G HDD  3TB
Western Digital  Red WD4001FFSX-68JNUN0   4TB
Western Digital  WD RE WD2000FYYZ   2TB

How to get the

D-Link Assist Services

Business Benefits

"The support from D-Link was excellent. When you’re rolling out something like this and buying a large quantity, support is one of the things you take into consideration. I had had prior exposure to D-Link and I felt comfortable that this would be the perfect fit for the museum and it was."
Sal Martinez
IT Manager, The Sports Museum of Los Angeles
Hardware revisions
Downloads can vary across product revisions.

Contact Details

D-Link (Europe) Ltd
D-Link House
Abbey Road, Park Royal
NW10 7BX

General Queries:
+44 (0) 208 955 9000