2-bay Network Video Recorder, uses inexpensive 3.5” SATA drives
mydlink™ enabled for the easiest way to monitor your home, from your iPad, iPhone or Android devices
Record simultaneously from up to 9 cameras
Simultaneous recording and playback
Gigabit connectivity for fast transmission speeds
User/group quotas for security and confidentiality
RAID 1 technology to automatically mirror the contents of one Hard Drive to another
D-Link Green™: energy-saving design


The mydlink™ Network Video Recorder is a standalone storage device that can record video simultaneously from up to nine 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) functions2 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 GreenTM, 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.



Firmware specifications


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)


DDNS

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

IPv4, ARP, TCP, UDP, ICMP
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



Standards

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)


Memory

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


Security

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


Weight

0.875 Kg


Temperatures

Operating: 0° to 55 °C
Storage:-20 to 70 °C


Humidity

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


Certifications

CE
FCC
RoHS