Tech Insights
DVR

DVR

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What is DVR?

A Digital Video Recorder (DVR) is a device that records video to a digital storage medium, such as a hard disk drive, USB flash drive, SD memory card, SSD or other local or networked mass storage device. DVRs are commonly used to record television programs for later viewing, often offering features like pausing live TV, rewinding, and fast-forwarding through commercials. They are also used in security systems to record surveillance footage.

What other technologies are related to DVR?

DVR Competitor Technologies

Network Video Recorders (NVRs) are a direct competitor to DVRs, as they also record video but use IP cameras and network infrastructure, while DVRs use analog cameras and coaxial cables.
mentioned alongside DVR in 49% (750) of relevant job posts
Avigilon sells IP based security cameras and NVRs which compete with DVR based systems.
mentioned alongside DVR in 2% (108) of relevant job posts
IP cameras are commonly used with NVRs, which are a direct competitor to DVR systems. DVRs use analog cameras.
mentioned alongside DVR in 3% (63) of relevant job posts
Axis is a manufacturer of IP cameras and NVRs, directly competing with DVR based systems.
mentioned alongside DVR in 1% (107) of relevant job posts

DVR Complementary Technologies

Closed-circuit television (CCTV) systems are the systems that DVRs are used in, so they are complementary.
mentioned alongside DVR in 70% (104) of relevant job posts
Geovision manufactures DVR systems and cameras that may be used as components of a DVR based CCTV system.
mentioned alongside DVR in 54% (106) of relevant job posts
Wireless cameras provide the video feed that may be recorded by a DVR, making them complementary.
mentioned alongside DVR in 80% (65) of relevant job posts

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