The device supports single-person and multi-person fall detection. In multi-person
scenarios, alerts are only supported when one person has fallen and another person is
completely incapacitated.
The fall event occurring outside the detection space will not
be detected.
If the device is installed less than 1 m from a wall, missed or false detections may
occur.
If there are large mirrors, glass, or similar objects in the
detection area, it can cause multi-path effects, leading to reduced
detection accuracy of the radar.
When the following objects appear in the detection space, hey may be misidentified as
a fall and trigger an alarm: e.g., robot vacuums, pets, low oscillating fans, or people
lying on the floor.