Definition – What does Digital Video Recorder mean?
Digital Video Recorder (DVR) is an electronic device specially designed for recording video in a digital format to a disk drive, flash drive, USB or other local or networked mass storage device. As compared to the other video recording devices, it has many advantages such as being tapeless, faster data retrieval and higher image quality. Digital Video Recorder is commonly used in home entertainment and in surveillance systems. It is also known as Personal Video Recorder (PVR).
Glossary Web explains Digital Video Recorder
Digital Video Recorder also comes with own hard drive and users can easily start recording without the need to insert any storage media. When it comes to analogue camera recording, it supports features such as remote access motion detection, real-time playback, backup and recording. It has lots of distinct advantages over other methods of video recording. Compare to the other similar platforms it is quite simple to step up and use, require less storage space and faster data retrieval etc.
DVRs suitably save shows in a list that the user can access at any time. Since the show are stored on its hard drive, there is no need to rewind or faster forward to play a certain show, as a VCR requires. While it makes it easier to record their favourite events, it also makes it easier to watch more TV. Today, there are multiple types of Digital Video Recorder are available to use, each one has its own enhanced features and services.