D-Link DNR-322L – 2-Bay mydlink Network Video Recorder with 9-Channel IP Camera Recording, RAID 0/1, Gigabit LAN & Remote Monitoring
Overview:
• The D-Link DNR-322L is a mydlink Network Video Recorder designed as a standalone storage and recording solution for IP surveillance systems.
• It can record video from up to 9 network cameras directly to dedicated HDD storage without requiring a dedicated PC to remain powered on.
• The NVR supports real-time remote monitoring and playback through a web browser using the mydlink website or the NVR web interface.
• It allows simultaneous live recording, viewing, searching, and playback, making it suitable for small surveillance systems in homes, offices, shops, and small businesses.
• The DNR-322L features a 2-bay SATA 3.5" HDD interface with support for up to 8TB total storage capacity.
• RAID 1 mirroring helps protect recorded surveillance data by duplicating files across two hard drives for improved data security.
Key Features:
• 2-Bay NVR Design: Supports 2 × 3.5" SATA HDDs for dedicated video recording storage.
• Up to 9 IP Cameras: Records and manages video from up to 9 network cameras.
• Up to 8TB Storage: Supports up to 8TB of recorded video storage using internal SATA drives.
• mydlink Remote Access: Enables remote monitoring and playback via mydlink portal or web GUI.
• Simultaneous Operation: Supports live view, recording, search, and playback at the same time.
• RAID 0 / RAID 1 / JBOD: Supports multiple storage modes, including RAID 1 mirroring for data protection.
• Gigabit LAN: Includes 10/100/1000 Mbps Gigabit Ethernet for reliable network connectivity.
• D-Link Camera Support: Supports all D-Link network cameras with auto-discovery and megapixel resolution support.
• Recording Modes: Supports continuous recording, scheduled recording, manual recording, event-based recording, and motion-triggered recording.
• Synchronized Audio & Video Recording: Supports audio and video recording for compatible cameras.
• PTZ Control: Supports live view control including preset, patrol, focus, PTZ functions, snapshot, full screen, and digital zoom.
• Remote Playback: Supports timeline-based playback with search by event, area, camera, date, and time.
• File Export: Exports videos to AVI or ASF and images to BMP or JPG.
• Remote Backup: Supports backup to redundant storage and automatic backup of previous day’s video to FTP server.
• UPS Status Support: Includes USB port for UPS status update.
Technical Specifications:
• Brand: D-Link
• Model: DNR-322L
• Product Type: 2-Bay mydlink Network Video Recorder
• Camera Capacity: Up to 9 network cameras
• Supported Cameras: All D-Link network cameras
• HDD Bays: 2 × SATA 3.5" HDD interface
• Maximum Storage: Up to 8TB
• HDD Modes: RAID 0, RAID 1, JBOD
• Standards: IEEE 802.3/u/z, Auto MDI/MDI-X, SATA I/II
• Operating System: Linux
• Flash ROM: 128MB
• RAM: 256MB DDR II
• Network Interface: 1 × Gigabit Ethernet LAN port 10/100/1000 Mbps
• I/O Ports: RJ-45 port, DC-in jack, USB port for UPS status update
• Power Adapter: DC 12V / 3A
• Maximum Power Consumption: 25.20W
• Standby Power Consumption: 0.23W
• Dimensions: 115 × 146.4 × 178.5 mm
• Weight: 0.875 kg
• Operating Temperature: 0°C to 55°C
• Storage Temperature: -20°C to 70°C
• Humidity: 5% to 90% non-condensing
• Certifications: CE, FCC, RoHS
• Camera Search: UPnP
• Compression Format: H.264, MPEG-4, MJPEG for supported cameras
• Video Settings: Resolution, quality, frame rate, enable audio, camera interface access
• Recording Performance NVR Mode: H.264 1080P up to 90 Mbps, H.264 720P up to 90 Mbps, MJPEG 1080P up to 90 fps, MJPEG 720P up to 192 fps
• Recording Performance NVR + File Server Mode: H.264 1080P up to 68 Mbps, H.264 720P up to 68 Mbps, MJPEG 1080P up to 70 fps, MJPEG 720P up to 150 fps
• Recording Types: Schedule, manual, event-based, motion-triggered
• Remote Live View: Up to 9 simultaneous channels via Internet Explorer, up to 1 simultaneous channel via mydlink portal
• Remote Playback: Supported via IE and NVR client
• Simultaneous Playback: Up to 4 channels
• Overwrite Recording: Auto recycling when disk storage is full
• File Export: AVI, ASF, BMP, JPG
• Network Protocols: IPv4, ARP, TCP, UDP, ICMP, DHCP Client, NTP Client, DNS Client, DDNS Client, SMTP Client, HTTP Server, PPPoE, UPnP, IP filtering
• User Interface: mydlink web portal, HTTP web browser, NVR Search utility
• Package Contents: DNR-322L 2-Bay mydlink NVR, power adapter, Ethernet cable, quick installation guide, power cable holder, CD-ROM with software and documentation
Applications:
• IP camera recording for homes, offices, shops, and small businesses.
• Centralized recording for up to 9 D-Link network cameras.
• Remote live monitoring and playback through web browser or mydlink portal.
• Small surveillance systems requiring RAID 1 recording protection.
• Projects where continuous recording is required without keeping a PC powered on.
• Backup and file management for recorded video using D-ViewCam NVR software.
Connect Gates Recommendation:
• Recommended for small D-Link IP surveillance projects that need a compact 2-bay NVR with remote viewing and RAID 1 data protection.
• The DNR-322L is suitable for systems up to 9 cameras, especially where the client needs simple monitoring, scheduled recording, motion-triggered recording, and browser-based access.
• For newer or larger surveillance projects, camera count, storage period, resolution, and HDD compatibility should be confirmed before offering, as this model is limited to 9 network cameras and up to 8TB storage.
Documents