HD DVR installation Los Angeles
A digital video recorder (DVR), sometimes referred to by the
merchandising term personal video recorder (PVR), is a consumer electronics
device or application software that records video in a digital format to a disk
drive, USB flash drive, SD memory card, SSD or other local or networked mass
storage device. HD-SDI, HD-TVI, HD-CVI, and Analog HD all use Digital Video
Recorders. NVR: stands for Network Video Recorder The major difference when it
comes to DVR vs. NVR is the basis on which they operate. NVRs rely on a
network, and therefore require less wiring. These systems are compatible with
IP cameras that also run off of a network, so you have more flexibility in
terms of their placement – as long as the camera is connected to the network
and you have an Internet connection, you can view your footage live on a TV or
monitor.
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