Video Surveillance system (English: Video management system), video management software or video management server also known as a video management system, a security camera system is generally one of the following components:

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     Collects video from cameras and other sources. Saves and stores this video on a storage device.

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      A video management system can be the software component of a network video recorder and a digital video recorder, but in general a video management system is a packaged NVRIt tends to be more complex and provide more options and features than the  device.

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   In technology due to developments, VMSIt is necessary to make a distinction between  and the built-in features of modern network-based security cameras. Many modern network cameras VMS directly without using web browserIt offers built-in capabilities to record and review video via  

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     However, the camera's built-in web interface is typically proprietary to the camera itself and does not normally provide shared access to other network cameras.