view basketBenefits of Digital Video Recorders (DVR)
For many years, CCTV equipment used VHS systems to record security camera video feed. Now, with the advancement of technology, Digital Video Recorders (DVR) systems are more widely used. Although initially more expensive to purchase than VHS, there are many advantages of having a DVR system. Installation is quick and easy; all you need to get started is one DVR unit, one to four CCTV security cameras (depending on your needs), and you are ready to go!
When using VHS, the video cassettes need to be changed every day – sometimes even twice a day, even when using a time lapse VCR which allows for longer recording. In addition to the inconvenience of constantly changing the cassettes, plenty of storage space will also be needed to retain them. The standard of the VHS video playback is initially fine, but when stored over time, the overall quality will decrease.
The most obvious advantage of DVR is that there are no longer any cassettes which need to be constantly changed. The average DVR system will retain video for up to 180 days, depending on how the security cameras are set-up to record; that is six months of retained video! This accessibility is very convenient when travelling, as the CCTV video will be recording whether you are there or not. Reviewing video footage is quick and easy as it is just a click away. For further convenience, DVR can be linked to an Internet connection and accessed remotely from anywhere in the world.
Tags: cctv, CCTV equipment, CCTV security cameras, security cameras