User Manual

5.2 Manned status, abnormal output unoccupied
Radar determines the presence of a human body by sending and receiving
electromagnetic waves. The closer you are to the radar, the more accurate it
is.
A. Human body out of radar range
Radar scanning range with adjustment of mounting angle. Radar
measurement range, in different environments with different electromagnetic
wave reflection areas, the scanning area will vary slightly.
B. False output due to metal occlusion
Excessively thick desks and chairs, metal seats. It will block the
electromagnetic wave penetration and cause misinterpretation.
C. Differences in scanning angles
The radar does not scan the torso area. This can lead to false positives.
D. Radar sensitivity is too low
The radar offers parameter adjustment to increase sensitivity for
improvement.
6.!Functions in detail
6.1 Function point descriptions
Functions
Status change time/function explanation
DP1: occupied/unoccupied
No one to occupied, report within 0.5s
Manned to unoccupied, no status output in 1-
2 minutes or so
DP2: Some people are stationary / Some
people are active
Static dynamic switching, reporting within 0.5
seconds
DP3: Someone close to the device /
someone moving away from the device /
someone moving without direction
Status output once every 2 seconds