Pros and Cons of NVR camera systems
richmor
richmor.net
2018-04-11 11:52:08
Yesterday we learned about the background and differences in the NVR / DVR system, and today we'll explore the advantages and disadvantages of NVR, and then you will know more about NVR system.
NVR system has become the mainstream of the Internet age. You should have noticed that more and more security manufacturers have begun to expand their product lines. More and more people begin to accept and use the NVR system. The reason for this is:
The advantages of the NVR camera system:
1. flexible placement.
As mentioned earlier, NVR input video through the network. That is mean, as long as NVR and IP cameras are located on the same LAN network, it can receive videos, no matter where you place NVR. So, if you are worried about the NVR eavesdropper, you can hide the NVR in some hard to find locations, such as the attic, the ceiling, the inner wall, the closet, and even the crawl space.
2. simple cable connection.
When considering NVR or DVR system as a large device, wiring is undoubtedly a headache. But even for beginners, NVR security system can make cable work simple.
WiFi NVR access the camera through the wireless network. PoE NVR connects all the cameras through a single cable through the PoE switch. For both DVR that needs accurate point to point connection, neither is possible.
3. higher quality of the recording.
NVR is paired with an IP camera. Because of this feature of NVR, you can use 4MP or even 5 million pixel IP cameras to receive higher quality images, which do not exist in the analog cameras in the DVR security system.
4. support more kinds of cameras.
This problem is actually a little tricky because both NVR and DVR have fixed channels -- you will see the camera type on the back of NVR / DVR. However, if the number of your cameras is more than the number of NVR channels can be processed, you can freely choose the camera you want to display on the NVR, and this NVR system can still be done.
5. easy to use.
Wireless and wired NVR systems can work without Internet. You do not need to mess up the network configuration. Just start the NVR system, it will start recording and monitoring. For example, the Relink NVR system will identify the IP camera in the same LAN and automatically set up its address.
Moreover, you can use point to point connections to configure zero configuration and NVR system, just like DVR system.
The shortcomings of the NVR camera system:
1. unstable signals.
Because NVR relies on the Internet, when you use other wireless electronic devices (such as a phone) near NVR, wireless NVR may lose signal. So choose a high-quality WiFi NVR system, which has dual-band to enhance WiFi signal.
2. potential compatibility issues.
Not all IP cameras can be used with certain types of NVR. Generally speaking, it is the best way to get NVR monitoring system directly from the same Vehicle video recorder manufacturer.
3. data flow consumption.
Because of the nature of IP network camera, NVR system consumes more data than DVR. But in fact, it is not as much as you imagine, so this is not a problem or a drawback.
Some famous brands, such as Reolink's NVR / DVR system, will provide different video streams to suit your network conditions. Moreover, the Mobile DVR with WIFI(WiFi or wired system) will also consume the network bandwidth just like the NVR system, if you want to access it remotely.
Richmor is a Car Camera manufacturer china with advanced technology,If you want to learn more information you can click the net.
NVR system has become the mainstream of the Internet age. You should have noticed that more and more security manufacturers have begun to expand their product lines. More and more people begin to accept and use the NVR system. The reason for this is:
The advantages of the NVR camera system:
1. flexible placement.
As mentioned earlier, NVR input video through the network. That is mean, as long as NVR and IP cameras are located on the same LAN network, it can receive videos, no matter where you place NVR. So, if you are worried about the NVR eavesdropper, you can hide the NVR in some hard to find locations, such as the attic, the ceiling, the inner wall, the closet, and even the crawl space.
2. simple cable connection.
When considering NVR or DVR system as a large device, wiring is undoubtedly a headache. But even for beginners, NVR security system can make cable work simple.
WiFi NVR access the camera through the wireless network. PoE NVR connects all the cameras through a single cable through the PoE switch. For both DVR that needs accurate point to point connection, neither is possible.
3. higher quality of the recording.
NVR is paired with an IP camera. Because of this feature of NVR, you can use 4MP or even 5 million pixel IP cameras to receive higher quality images, which do not exist in the analog cameras in the DVR security system.
4. support more kinds of cameras.
This problem is actually a little tricky because both NVR and DVR have fixed channels -- you will see the camera type on the back of NVR / DVR. However, if the number of your cameras is more than the number of NVR channels can be processed, you can freely choose the camera you want to display on the NVR, and this NVR system can still be done.
5. easy to use.
Wireless and wired NVR systems can work without Internet. You do not need to mess up the network configuration. Just start the NVR system, it will start recording and monitoring. For example, the Relink NVR system will identify the IP camera in the same LAN and automatically set up its address.
Moreover, you can use point to point connections to configure zero configuration and NVR system, just like DVR system.
The shortcomings of the NVR camera system:
1. unstable signals.
Because NVR relies on the Internet, when you use other wireless electronic devices (such as a phone) near NVR, wireless NVR may lose signal. So choose a high-quality WiFi NVR system, which has dual-band to enhance WiFi signal.
2. potential compatibility issues.
Not all IP cameras can be used with certain types of NVR. Generally speaking, it is the best way to get NVR monitoring system directly from the same Vehicle video recorder manufacturer.
3. data flow consumption.
Because of the nature of IP network camera, NVR system consumes more data than DVR. But in fact, it is not as much as you imagine, so this is not a problem or a drawback.
Some famous brands, such as Reolink's NVR / DVR system, will provide different video streams to suit your network conditions. Moreover, the Mobile DVR with WIFI(WiFi or wired system) will also consume the network bandwidth just like the NVR system, if you want to access it remotely.
Richmor is a Car Camera manufacturer china with advanced technology,If you want to learn more information you can click the net.