D-Link DNR-312L – mydlink One-Bay Standalone NVR with 9-Channel IP Camera Recording, 4TB HDD Support, HDMI, Gigabit LAN & Remote Monitoring
Overview:
• The D-Link DNR-312L is a mydlink One-Bay Standalone Network Video Recorder designed for home, small office, and DIY surveillance applications.
• It can record video from up to 9 network cameras to a dedicated 3.5" SATA hard drive without requiring a dedicated PC.
• The NVR supports mydlink technology, allowing users to monitor live video and playback recordings remotely through a web browser, mydlink portal, or mobile devices.
• It supports simultaneous live recording, viewing, searching, and playback, making it a practical recorder for small IP camera systems.
• The DNR-312L includes a one-bay SATA HDD interface with support for up to 4TB storage capacity.
• It also includes HDMI output, Gigabit Ethernet, USB ports, audio input/output, PTZ control, remote backup, and automatic overwrite recording when the disk is full.
Key Features:
• One-Bay Standalone NVR: Dedicated standalone recorder with one 3.5" SATA HDD bay.
• Up to 9 IP Cameras: Supports recording and live monitoring from up to 9 network cameras.
• Up to 4TB Storage: Supports up to 4TB hard disk storage for recorded video.
• mydlink Remote Access: Enables remote monitoring and playback through mydlink portal, browser, and smartphone.
• HDMI Output: Provides direct display output for local monitoring.
• Gigabit LAN: Includes 10/100/1000 Mbps Ethernet port for reliable network connection.
• USB Ports: Includes 2 × USB 2.0 ports for mouse, UPS, flash disk, or externally powered HDD.
• Audio Input / Output: Includes 3.5mm audio input and output ports.
• Simultaneous Operation: Supports live view, recording, playback, and searching at the same time.
• Multiple Recording Modes: Supports scheduled, manual, event-based, and motion-triggered recording.
• Automatic Overwrite: Automatically recycles storage when the disk becomes full.
• PTZ Control: Supports live view control including preset, patrol, focus, PTZ, snapshot, full screen, and digital zoom.
• Remote Playback: Supports timeline-based playback with search by event, area, camera, date, and time.
• File Export: Supports local and remote video export to AVI, and remote export to AVI or ASF.
• D-Link Camera Support: Supports all D-Link network cameras and megapixel resolution.
Technical Specifications:
• Brand: D-Link
• Model: DNR-312L
• Product Type: mydlink One-Bay Standalone NVR
• Camera Capacity: Up to 9 network cameras
• Supported Cameras: All D-Link network cameras with megapixel resolution support
• HDD Interface: One 3.5" SATA HDD bay
• Maximum HDD Capacity: Up to 4TB
• File System: EXT3
• Standards: IEEE 802.3/u/z, Auto MDI/MDI-X, SATA I/II/III
• Operating System: Linux
• Flash ROM: 128MB
• RAM: 1024MB DDR III
• Network Interface: Gigabit Ethernet LAN port 10/100/1000 Mbps
• I/O Ports: RJ-45 port, DC-in jack, HDMI, 2 × USB 2.0 ports, 3.5mm audio input, 3.5mm audio output
• Power Adapter: DC 12V / 3A
• Maximum Power Consumption: 30W
• Recording Performance: H.264 720p at 270 fps for first video profile, H.264 VGA at 135 fps for secondary video profile
• Camera Search: UPnP
• Audio & Video Recording: Synchronized audio and video recording
• Compression Format: H.264, MPEG-4, MJPEG
• Video Settings: Resolution, quality, frame rate, enable audio, camera interface access
• Recording Types: Schedule, manual, event-based, motion-triggered
• Remote Live View: Supported via browser and mydlink portal
• Remote Live View Control: Live view, preset/go, patrol, focus, PTZ functions, snapshot, full screen, digital zoom, e-map
• Remote Playback: Supported via browser and NVR client
• Simultaneous Playback: Up to 4 channels through browser or NVR Remote Client
• Overwrite Recording: Auto recycling when disk storage is full
• File Export: Local AVI export, remote AVI/ASF export, BMP/JPG image export
• DDNS: D-Link DDNS and DynDns server support
• Network Protocols: IPv4, ARP, TCP, UDP, ICMP, DHCP Client, NTP Client, DNS Client, DDNS Client, SMTP Client, FTP Client, HTTP Server, HTTPS, IP filtering, UPnP
• User Interface: HTTP web browser, mydlink portal, smartphone, NVR Search utility
• Reset Modes: Firmware GUI reset button, hardware reset button
• Dimensions: 141.6 × 49.8 × 173 mm
• Weight: 0.425 kg
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 70°C
• Humidity: 5% to 90% non-condensing
• Certifications: CE, FCC, RoHS, BSMI
• Package Contents: mydlink One-Bay Standalone NVR, power adapter, Ethernet cable, quick installation guide, CD-ROM with software and product documentation
• Part Number: DNR-312L
Applications:
• IP camera recording for homes, small offices, shops, and DIY surveillance systems.
• Centralized recording for up to 9 D-Link network cameras.
• Remote live viewing and playback through browser, mydlink portal, or smartphone.
• Local monitoring through HDMI display.
• Small surveillance systems requiring scheduled, manual, event-based, or motion-triggered recording.
• Projects that need a compact one-bay NVR with up to 4TB storage.
Connect Gates Recommendation:
• Recommended for small D-Link IP surveillance projects that need a compact one-bay NVR with remote access and HDMI display output.
• The DNR-312L is suitable for homes, shops, small offices, and DIY camera systems up to 9 cameras.
• It is a practical option when the customer needs standalone recording without keeping a PC powered on.
• For larger projects or longer retention periods, a higher-capacity multi-bay NVR should be considered because this model supports one HDD up to 4TB.
Documents