Features

• Supports simultaneous channel playback.
• 2-bay 3.5” SATA HDD interface with support upto 3TB of hard disk storage space of recorded video.
• RAID0/1 and JBOD support.RAID0/1 and JBOD support.RAID0/1 and JBOD support.RAID0/1 and JBOD support.
• Manual , Schedule and Event Recording. (Event Recording only in DNS-726)
• Export videos in AVI or ASF format.
• MPEG-4/MJPEG with recording performance up to 120fps (NTSC) and 100fps (PAL) at D1.MPEG-4/MJPEG with recording performance up to 120fps (NTSC) and 100fps (PAL) at D1.MPEG-4/MJPEG with recording performance up to 120fps (NTSC) and 100fps (PAL) at D1.MPEG-4/MJPEG with recording performance up to 120fps (NTSC) and 100fps (PAL) at D1.
• D-View Cam NVR bundled with NVR supports simultaneous display of up to 16 camera’s which allows connection of up to 4 NVR’s.
• Auto recycling when disk storage is full.
• Allows concurrent viewing and recording.

Description

Instant Live View
D-Link’s intuitive GUI interface simplifies viewing live and recorded video from the NVR. The camera status page shows connection and recording status, along with frame rate and bit rate information for each camera. Total available recording time for the system is also clearly displayed for each NVR.

Live Monitoring & Camera Adjustment:
Users are provided with a variety of options for viewing and organizing camera footage on-screen. For a system with multiple channels, users can simply drag and drop selected cameras to the viewing area. Camera names and recording status is displayed via OSD to aid in identification. Presets from within the interface can be set to instantly restore a previously saved view.A single camera may be viewed full-screen with optional two-way audio. Users can control pan/tilt/zoom (PTZ) functions from within the interface using the provided interface buttons or by directly clicking on the video.

Extensive Recording Functionality
A clear single-page interface assists with confi guration including compression, resolution and frame rate for all connected cameras. The NVR records video from up to 4 local and remote IP cameras. A total of 4 NVRs can be combined and administered with D-Link’s bundled 16 channel management software. Once cameras have been set up, a highly confi gurable scheduling system allows for continuous recording or recording during specifi cally allotted timeframes. Each camera can be set to record independently at preset intervals. The DNS-726-4 also provides event recording based on specifi c triggers. The NVR can be confi gured to overwrite the oldest data automatically when HDD space runs out, allowing for continuous and uninterrupted recording. Users can specify the number of days the recording should be kept (within the limits of the HDD capacity). For example, if the NVR has the capacity to store 7 days of recording, using the overwrite option, the NVR will record the 8th day and delete the 1st day.The NVR also provides the option to stop recording when the HDD is full. Should the disk reach capacity, a notifi cation can be sent via e-mail or to an external device such as an audible alarm or LED display via the DI/DO interface.

Powerful Event Management The NVR centrally controls the digital output, e-mail notifications and recording for all the connected cameras. Input triggers from camera motion detection or digital input interfaces can additionally be monitored.These events will be logged, with optional notifi cations via e-mail or output devices. Users can set up multiple contact lists for event notifi cation. A straightforward logging system organizes events by date for easy recall.

Intelligent Playback Searching through recorded data can be tedious and frustrating. However, the NVR’s smart search function makes detecting notable events effortless. By selecting a target area on the video and setting search sensitivity, the smart search will traverse the video database based on specifi ed search criteria to locate noteworthy events. Search criteria include options such as motion detection, missing or abandoned object, lost focus or camera occlusion. (DNS-726-4 only) After selecting a desired video period for display, the NVR can instantly begin playback. The DNS-726-4 supports 4 channel simultaneous playback and the DNS-722-4 supports 1 channel playback. Playback speed control allows for up to 16x speed fast forward or fast backward play. The step playback option displays one frame at a time. Additionally, users can enhance the recorded video with controls such as brightness, contrast, and sharpness. During playback, if a user uncovers video that needs to be exported, two formats are available. The AVI format will export raw video. The ASF fi le format will transpose a timestamp on the exported video. If a printer is connected to the user’s PC, the NVR can also print the selected still image.

Specifications