CCTV camera price in Kerala

A DVR stands for Digital Video Recorder, and an NVR stands for Network Video Recorder. Now, these two recorders fulfill pretty much the same purpose. They both receive video data from your security cameras, they let you manage all of your cameras in one place, view all of your live feeds, and of course, they record your security footage for you as well.  While the purposes of these two types of recorders are essentially the same, their functionality is quite a bit different, so now we examine the main differences between a DVR and an NVR.    Generally speaking, a DVR is the recorder that you would use for most analog security setups, whereas an NVR is what you will use for IP security setups. But the main difference between these two recorders boils down to this:    how does the recorder receive the video?    A DVR receives raw video input from the security cameras and it does all of the processing and encoding right there within the recorder, whereas an NVR is just receiving video streams from the network. So in other words, the IP camera does all of the video encoding and processing, it then streams that video to the network, and the NVR picks it up. hope this is all making sense to you so far, but if not don’t worry because we are about to dive a little bit deeper into each of these recorders. First, let’s take a look at this DVR.    DVRs are used primarily in analog systems. a tribrid model can take various analog signals, such as TVI, CVI, and AHD. It can also take an IP input, which we will talk about a little bit later, at the back of this DVR, you can see that we have various connections

The main purpose of video surveillance systems is to monitor the situation, recording what is happening at various objects: warehouses, shops,  hospitals, factories, and many other places.  However, such systems need to be monitored themselves. Otherwise, if something bad happens, and you urgently need to view the video footage from a surveillance camera, you may find out that it had stopped recording a week ago for some reason.    There are many types of cameras and several networking protocols by which these devices can be monitored. Now we are going to show 10 various methods of how you can monitor the performance of video cameras and recorders over the network using the program “10-Strike Network Monitor”. Let’s consider the simplest and most common case when a   video surveillance system consists of IP  cameras and a DVR connected to one network. A simple ICMP ping of the recorder or cameras will give you an answer if the devices are working. First, you run the program,  add the camera to the host list and create the ping check. Then, you configure what to do if the ping fails.     In our case, we will simply display a message on the screen, but we can also configure the program to send notifications to SMS,   E-mail, Slack, execute a custom script,  record to a log file, or use other methods. Done. The check has started. You can see the ping graph on the “response time for the last hour” tab. You can also display this data on a graphic widget and add it to the network map. After the ping error, an alert is generated. Sometimes, it is not enough just to ping cameras and DVRs if you want to understand whether all the functions of cameras are working.     For example, a device