Datasheet

MR24BSD1)
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10!
5.1.2 Sleep quality assessment function
When using the Sleep Detection Radar for sleep quality assessment and
sleep time recording, the installation is only available as a top-mounted or
tilt-mounted installation, with a radar height of no more than 2.75 m. The
installation scenario is only suitable for resting areas such as the top of a
bedroom bed.
Caution.
A. The different installation methods mentioned above require the main
radar beam to cover the main area of human activity and to be oriented
normal to the body as far as possible.The above-mentioned installation
methods require the main radar beam to cover the main human activity
area and to be oriented normal to it as far as possible
B. When installed diagonally downwards, the horizontal distance will be
reduced due to changes in the horizontal projection of the coverage area.
C. Affected by the electromagnetic wave transmission characteristics, the
radar action distance is related to the target RCS, the material and
thickness of the target cover.
D. Due to the influence of electromagnetic wave transmission
characteristics, the radar action distance is associated with the target RCS,
target cover material and thickness, and the effective radar action distance
will vary to a certain extent.
E. For stationary human detection, different body positions will have an
impact on the radar range, and the radar does not guarantee that the
maximum range will be reached in all states.
5.2 Radar module operating modes
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 and