Datasheet

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Due to the radar beam characteristics, the radar has a relatively long range
in the direction normal to the antenna face, but a shorter range if it deviates
from the antenna normal.
When the radar is mounted on top or at an angle, the radar beam range and
the effective radiation space will reduce the radar range, which needs to be
taken into account when using the radar.
4.2. main functions and performance
The main functions of this radar module include
A. Motion detection function
(1) Maximum detection distance: ≤ 13m (adult).
(2) Detection sensitivity: ≤ 0.2m/s.
(3) Reflection time: ≤100ms.
B. Micro-motion detection function.
(4) Maximum detection distance: ≤ 5m.
(5) Reflection time: ≤1s.
C. Breath detection function.
(6) Maximum detection distance: ≤2.5m
(7) Reflection time: ≤ 60s.
D. Fall detection function.
(8) Maximum detection distance: ≤ 1.5 m.
(9) Accurate detection action: fast fall action.
(10) Reflection time: 1s.
E. Environmental state assessment function.
F. Early warning design function.