D-Link Network Video Recorder DNS-722-4 2-Bay (NVR)

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Overview of D-Link Network Video Recorder DNS-722-4 2-Bay (NVR):

DNS-722-4 Network Video Recorder (NVR) offers a comprehensive video display, storage, and management solution. The D-Link NVR provides reliable high-quality remote monitoring functionality at a fraction of the cost of conventional surveillance systems.  The D-Link NVR takes advantage of existing network architecture, taking advantage of features such as PPPoE and ADSL services. The NVR can acquire an IP address from a DHCP server to become easily searchable during installation. Dynamic DNS is supported for systems operating without a fixed IP address. The NVR can then be reached from the internet using an easy to remember domain name provided by the DDNS service. Maintaining an accurate record of time is essential if recorded data is to be used as evidence. To ensure that the recorded time is always accurate, the NVR can update the system clock from an internet server using the Network Time Protocol (NTP).

Network Video recorders are the brain behind the capturing of video images recived from all IP cameras. The NVR also provides an interface to connect the video recordings to the display output. The NVR systems are similar to the DVR. But the NVR is meant for IP camera recordings while the DVR is meant for Analog camera or CCTV camera recordings. Sometimes we have hybrid NVRs also known as CCTV nvr. This is so because a CCTV NVR has been designed with an interface to support both the CCTV camera and the IP camera

With an internet enabled NVR in Nigeria you can view it from any part of the world.


  • Record live video from up to nine IP cameras directly to NVR*
  • View live video or recorded footage from any PC
  • Two hard drive bays with RAID data protection (you may need to buy your hard drives)
  • UPS connectivity support via USB
  • Theft proof housing
  • Continuous, scheduled and manual recording
  • Built-in video enhancement tools
  • Video export and backup tools
  • Centralized management of up to 4 NVRs (up to 32 cameras)

Additional Information

NameD-Link Network Video Recorder DNS-722-4 2-Bay (NVR)

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