Network video surveillance has spawned NVRs, which in turn have strongly promoted the popularity of online video surveillance. One of the important points is that the NVR's convenience experience has completely changed people's past impressions of online video surveillance.
Before the advent of NVR, the typical network video surveillance system architecture can be basically divided into two types: one is an IP camera plus a simple access management software, and the other is a video server plus a large management platform. Both of these methods have relatively large limitations in their scope of adaptation and are not suitable for a large number of popular markets. For the pervasive market, the first method is too simple. Compared with the previous DVRs, there are many defects in device management, video distribution, video storage, and operation, which cannot meet the needs of users. The second way is too complicated, which brings problems such as high cost, difficulty in installation and configuration, declining stability, and overly professional use of maintenance and management. The above problems make people have more concerns about network video surveillance for a long time.
In terms of architecture, NVR uses NVR+IP cameras, and DVR uses DVR+ analog cameras. In terms of function, NVR also provides the same integrated functions as DVR, including centralized recording, management, local display, video forwarding, and remote access. In terms of installation, NVR adopts innovative plug-and-play installation. Users only need to plug the NVR and IP cameras into the Internet and turn on the power. Even without having to configure any IP parameters, the entire process of installation can be completed. It is also very similar to the DVR installation. In use, NVR provides a similar operation mode with DVR, remote control, PC, monitor keyboard, etc. can be, and the operation interface also maximizes the inheritance of mainstream DVR. In terms of deployment, both the NVR and the front-end need only be based on the existing network. A single network cable can transmit all signals at the same time. For special monitoring points, it can even transmit signals through WiFi or 3G wireless networks.
Innovation+inheritance has enabled NVRs to gain widespread recognition in just over a year and has changed people’s concerns or prejudices about traditional network video surveillance.
At present, NVR has no doubt become the core of the next generation of video surveillance.
Before the advent of NVR, the typical network video surveillance system architecture can be basically divided into two types: one is an IP camera plus a simple access management software, and the other is a video server plus a large management platform. Both of these methods have relatively large limitations in their scope of adaptation and are not suitable for a large number of popular markets. For the pervasive market, the first method is too simple. Compared with the previous DVRs, there are many defects in device management, video distribution, video storage, and operation, which cannot meet the needs of users. The second way is too complicated, which brings problems such as high cost, difficulty in installation and configuration, declining stability, and overly professional use of maintenance and management. The above problems make people have more concerns about network video surveillance for a long time.
In terms of architecture, NVR uses NVR+IP cameras, and DVR uses DVR+ analog cameras. In terms of function, NVR also provides the same integrated functions as DVR, including centralized recording, management, local display, video forwarding, and remote access. In terms of installation, NVR adopts innovative plug-and-play installation. Users only need to plug the NVR and IP cameras into the Internet and turn on the power. Even without having to configure any IP parameters, the entire process of installation can be completed. It is also very similar to the DVR installation. In use, NVR provides a similar operation mode with DVR, remote control, PC, monitor keyboard, etc. can be, and the operation interface also maximizes the inheritance of mainstream DVR. In terms of deployment, both the NVR and the front-end need only be based on the existing network. A single network cable can transmit all signals at the same time. For special monitoring points, it can even transmit signals through WiFi or 3G wireless networks.
Innovation+inheritance has enabled NVRs to gain widespread recognition in just over a year and has changed people’s concerns or prejudices about traditional network video surveillance.
At present, NVR has no doubt become the core of the next generation of video surveillance.
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