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where Time of storing an archive is the required time of storing an archive from one camera, days;

Cameras number is the number of cameras recording to the archive;

Rate of recording is the frame rate of recording to the archive, frames per second;

3,51 = (60 sec in min x 60 min in hour)/(1024 kb in Mb) – is the coefficient used for kb/s-Mb/h conversion,

Time of guaranteed recording from a camera is the number of hours of guaranteed recording from one camera to the archive per day,

Average frame size is the average size of the camera frame, kilobytes.

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where D is the total number of detectors created in system,

T is the estimated duration of syslog storage, days.

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