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1 Brief Introduction about the NVR
1.1 Summarization
Network Video Recorder ( short of NVR) is a device receiving video/audio signal from IPC (IP camera),
DVS(Digital video server)to realize all of the functions like video and audio acquisition and compression,
storing, remote control, Multi-PTZ control and alarm, motion detection in a single board. Compared with
DVR, NVR can receive 1080P,720P digital video/audio signal directly.
Network Video recording system software support Embedded Network DVR. In order to building
security systems, we design and develop a series embedded network video recorder. They are mainly
using on situation which required long time video and audio-recording, remote monitoring and controlling
about the picture and voice. It adopted integrated design which integrated audio and video decoding,
Storage, network transmission, multiple PTZ control, Alarm detection and so on, so that it guarantees the
system high-integrated and high-reliable. It also provides multi-network interface, and uses TCP/IP
protocol, so it can make the WAN connect local area network. Wherever the user is, they can monitor
and recode the areas they want by connecting the network. It is easier and use widely.
1.2 Application areas:
NVR is mainly using as below:
Storage of video and audio recording
Network monitoring Bank, ATM, factory
Highway, Bridge and Tunnel
Intelligent building, intelligent community
Electricity power station, telecommunications base without anyone watching
Intelligent door system (dynamic recording to people)
Monitoring assembly line productions and warehouses
Remote monitoring schools, foster care houses and kindergartens
Monitoring and managing outdoor equipment
Monitoring and recording the public safety in the moving transports to keep the public safe
