Analytics; Overview - Dahua N41C1P User Manual

5.9 Analytics+

Analytics+ detection is to process and analyze the image and extract the key information,
and then compare the key information with the preset detection rule. An alarm is triggered
when the detected behavior matches the detection rule.
The following figures are for reference only and might differ from the actual situation.

5.9.1 Overview

Analytics+ detection falls into Analytics+ by camera and Analytics+ by recorder.
● Analytics+ by camera: Some cameras themselves support Analytics+ detection. The
cameras perform Analytics+ detection and send the detection results to the NVR for
display. When using Analytics+ by camera, make sure to connect the Device to the
cameras that support the corresponding Analytics+ detection functions.
● Analytics+ by recorder: The cameras send videos to NVR for detection, analysis and result
display.
Figure 5-84 Recording information
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