Datasheet

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D. Affected by the electromagnetic wave transmission characteristics, the
radar action distance is related to the target RCS, target coverage material
and thickness. D. Influenced by the electromagnetic wave transmission
characteristics, the radar action distance is associated with the target RCS,
target cover material and thickness, the effective radar action distance will
change to a certain extent.
E. For stationary human detection, different body positions will have an
impact on the radar action distance, and the radar does not guarantee that
the maximum action distance will be reached in all states.
5.2 Working Mode
The radar module provides a comprehensive assessment of the current
status of people in the detection area after statistical analysis and
processing, and the user can make direct use of the results.
• Status operation mode
In this mode, the radar module periodically gives the presence status
and movement status of persons in the current radar detection area,
the main states being:
1. Unoccupied.
2. Manned, Unmanned.
3. Occupied, Active.
State operation mode, in order to environmental state judgment
accuracy, the radar module internal logic discriminate work, radar
module state output logic as follows.
A. radar equipment only when a state change is detected, the radar
has the corresponding state output; conversely, the radar remains