Features

Trustworthy Surveillance

• Reliable network camera surveillance recorder for home and business
• View real-time and recorded video of all 16 cameras from anywhere in your home or office or remotely via the Internet

Convenient Interface

• Effortless network camera setup and management
• User-friendly interface provides simultaneous live view, recording, and playback
• Continuous or scheduled recording with automatic overwrite function

Precision Technology

• Green solution: Consumes less power and eliminates the need for a dedicated PC for continuous recording
• 2-bay SATA 3.5” HDD interface supports up to 20 TB of hard disk storage space of recorded video¹
• Protects important surveillance files with automatic redundancy using RAID 1 technology

Flexible and Scalable

• Stand-alone device: Eliminates the need for a dedicated PC recording platform
• Supports D-Link network cameras 

Technical Specifications

General

Number of Supported Cameras

• 16

Supported Camera Types

• D-Link network cameras (Please check the compatibility list). Includes support for auto-discovery via UPnP
• ONVIF Cameras

User Interface

• mydlink web portal
• HTTP web browser
• NVR Search Utility
• Smart Phone

Recording Performance

• Primary video profile:
  • H.264 1080p (frame rate): 240 fps
  • H.264 720p (frame rate): 480 fps
• Secondary video profile:
  • H.264 VGA (frame rate): 240 fps

Compression Format

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

Standards

• IEEE 802.3/u/z • Auto MDI/MDI-X

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

Hardware

Flash ROM

•  128 MB

RAM

• 512 MB DDR II

Physical

Device Buttons

• Power Button
• Camera Auto Scan Button
• Factory Reset Button

I/O Ports

• USB port for data backup

Hard Disk Drive Bay

•  Supports 2 SATA I, II, III Hard Disk Drives¹
•  RAID 0², 1², or JBOD configuration

Network Interface

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

Power Input

• DC 12 V/3 A

Maximum Power Consumption

• 25.20 W (0.23 W Standby)

Dimensions

• 193.2 x 144.4 x 90 mm (7.61 x 5.69 x 3.54 inches)

Weight

• 592 g (1.31 lbs)

Operating Temperature

• 0 to 40˚C (32 to 104˚F)

Storage Temperature

• -20 to 70˚C (-4 to 158˚F)

Humidity

• 5% to 90% non-condensing

Package Contents

• DNR-322L 2-Bay mydlink NVR
• Ethernet Cable
• Power Adapter
• Hard Drive Mounting Kit
• Quick Installation Guide
• Installation CD-ROM with:
  • Software
  • Product Documentation

Certifications

• CE
• FCC
• RoHS

Software Features

OS

• Linux

System Requirements for Web Interface

• Operating System: Windows 8/7; Mac OS 10.7 or above
• Browser: Internet Explorer 8, Safari 7 (Mac OS) or above

Camera Search

• UPnP
• ONVIF
• Hello command

Audio and Video Recording

• Synchronized audio & video recording

Video Setting

• Resolution, quality, frame rate, enable audio

Recording Type

• Recording by schedule, manual and event (DI trigger, motion detection from camera)

Remote Live View

• Supported via web browser remote live viewer • Supports mydlink portal

Remote Live View Control

• Live view, preset/go, patrol, focus, PTZ functions, snapshot, full screen, digital zoom

Remote Playback

• Supported via browser and NVR client
• Playback system with timeline GUI, search by event, cameras, date, and time
• Browser & NVR client support 16 channels playback

Remote Playback Control

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

File Export

• Export video to AVI file supported
• Export image to JPG file supported

Recording Type

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

Remote Backup

• HDD control & management via PC
• Remote software can back up raw data to redundant storage

Overwrite Recording

• Auto recycling when disk storage is full

User Account

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

DDNS

• D-Link DDNS server support

System Time

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

System Status

• Camera status
• Still picture EMAP support
• System status

¹ Hard disks not included.
² RAID 0 and RAID 1 mirroring requires the use of two internal SATA drives. To avoid data incompatibility in RAID 1 operation, use identical SATA drives from the same manufacturer. Formatted drive capacity for RAID 1 operation is dependent on the drive capacity of the lowest-sized drive. Some older generation SATA drives may not be compatible. For a list of SATA drives that have been tested to work with the NVR, visit the D-Link support website.