Technical Specifications; Firmware Specifications - D-Link DNR-312L User Manual

Appendix A - Technical Specifications

Firmware Specifications

OS
- Linux
CAMERAS SUPPORT
- Supports all D-Link network cameras. Includes support for auto-discovery
and up to 3 megapixel resolution.
RECORDING PERFORMANCE
First video profile: H.264 at 720p at 270 fps
Secondary video profile: H.264 at VGA at 135 fps
CAMERA SEARCH
- UPnP
AUDIO & VIDEO RECORDING
- Synchronized audio & video recording.
COMPRESSION FORMAT
- H.264, MPEG-4, M-JPEG (depend on the Network Cameras)
VIDEO SETTING
- Resolution, quality, frame rate, enable audio, image parameters
RECORDING TYPE
- Record by schedule, manual record and event recording (motion
detection from camera)
REMOTE LIVE VIEW
- Supported via IE browser (Max. 9 simultaneous channels)
- Supports mydlink portal via IE or other browsers (Max. 4 simultaneous
channels)
REMOTE LIVE VIEW CONTROL
- Live view, preset/go, patrol, focus, PTZ functions, snapshot, full screen,
digital zoom, e-map, multiple views (1/4/9) with duplicated camera
D-Link DNR-312L User Manual

Technical Specifications

REMOTE PLAYBACK
- Supported via IE and NVR client
- Playback system with timeline GUI, search by event, area, cameras, date and time
- IE & NVR client support 9 channel playback
- Digital zoom in to specific area
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 (only remote support ASF export)
USER ACCOUNT
- Additional accounts can be created to allow user access to the system, and specify
authorization for the camera channels, PTZ, etc.
DDNS
- D-Link DDNS server support
SYSTEM TIME
- Set the system time (D-Link NTP, input time)
REMOTE BACKUP
- Remote software can back up raw data to redundant storage
- Auto back up video from the previous day to the FTP server
SYSTEM STATUS
- System status
- EMAP support
NETWORK SERVICE PROTOCOLS
- IPV4, ARP, TCP, UDP, ICMP
- DHCP Client
- NTP Client (D-Link)
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