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Digital Video Recorder PDF Print E-mail
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digital video recorder (DVR) is a device that records video in a digital format to a disk driveUSB flash drive, SD memory card or other mass storage device and which enables video capture and playback to and from disk.

Digital video recorders configured for physical security applications record video signals from closed circuit television cameras for detection and documentation purposes. Many are designed to record audio as well. DVRs have evolved into devices that are feature rich and provide services that exceed the simple recording of video images that was previously done through VCRs. A DVR CCTV system provides a multitude of advanced functions over VCR technology including video searches by event, time, date and camera. There is also much more control over quality and frame rate allowing disk space usage to be optimized and the DVR can also be set to overwrite the oldest security footage should the disk become full. In some DVR security systems remote access to security footage using a PC can also be achieved by connecting the DVR to a LAN network or the internet.


DVR SYSTEM

 

 

 

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Fastec Live Broadcasting enables a shift in live video acquisition away from expensive satellite transmission, delivering a cost-effective cellular alternative that offers resilient broadcast-quality video uplink while enhancing freedom of mobility in the field for all live broadcast media outlets.

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