How to Buy the Best DVR Machine for Your CCTV System?

DVR or digital video recorder is said to be the main core of the entire CCTV surveillance system. Its main function is to record the video footage, process them, and then store the either in the software database or the in-built memory.

When you will buy the CCTV cameras, these DVRs wouldn’t come in the package. So it’s quite obvious that you need to buy them separately which is not an easy task. A wrong DVR will not only put your property’s security at risk but also cost you a lot of unnecessary money. 

 It is for this reason that we have decided to give you a few pointers on this particular matter. Here, we will talk about the various things on which the DVR choice will depend, starting from the DVRmachine price to the number of cameras.

Number of cameras to be connected

The first thing you need to decide is the number of cameras which need to be connected to the DVR machine. This is because each DVR will have a particular number of input ports which will connect the cameras to the machine. If your CCTV system has four cameras, you will need a DVR with four inputs. Similarly, if you one camera, a single input port DVR will be ideal.

Audio requirements

The next thing to consider is the audio requirements. Be it the axis m30 camera or the Cannon CCTV camera, if you need audio to be stored along with the video footage, you need to choose a DVR which will support the audio sounds and will also store them. Apart from this, you also need to ensure that the machine will not cause any delay in the video and audio recordings.

FPS rating of the DVR

FPS or frames per second is the number of photos each camera will capture in one second. The total FPS reading of the DVR will divided equivalently in between all the cameras connected to the system. Make sure to buy a DVR with higher per camera FPS rate since the video quality will depend on this particular rating.

Recording time of the DVR machine

You also have to choose the total recording time of the DVR machine. Every digital video recorder comes with a hard disk which once full will be overwritten for the storage of new videos. So, based on the hard disk memory, your video recording time will vary.

Cost of the DVR

Lastly, you have to think about the DVR machine price. First of all, it should be within your budget and also, the price should be standard so that the machine’s quality is not compromised.

Randomly choosing the DVR machine is not a wise decision. In fact, with such choices, high chances are there that you will end up with the wrong device. This is why you need to follow this guide so that you can at least start from somewhere.

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