User's Guide

ATS58-1818 5.8GHz Motion sensor
Version 1.1
6
7.Detected distance
The sensing sensitivity of the radar sensor can be configured through the MCU and its
maximum sensing distance is 10 meters. The actual sensing distance can be adjusted as needed.
The figure below shows the radar detection range in the case of hanging. If the sensitivity is set
higher, the detection range will be correspondingly larger. The dark area in the figure is the high
sensitivity area, which can be fully detected in the area, and the light area is low sensitivity.
Detection area, in which objects can be basically detected.
Figure 3 a example of ATS58-1818’s detection pattern