When a false trigger occurs,
the following measures can be taken
for optimization and debugging
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Inspect the environment, identify and
eliminate sources of interference, or adjust
the device installation location away from
sources of interference.
If there are several human presence sensors, try to
keep them away from each other. Pay attention to
align them in the same direction or opposite
directions, avoid direct irradiation between
modules. Maintain a distance of at least 1.5m
between sensors.
When the interference source cannot be
eliminated, you can use it in conjunction with a
motion sensor to partially exclude non-biological
interference sources (such as fans, washers, robot
vacuum, etc.). Example: "If the motion sensor
detects motion and the human presence sensor
detects presence, turn on the desk lamp."
Use the eWeLink App
>1.5m
Double press the device button
The indicator light slowly flashes
once, switches to low sensitivity,
and the detection distance is 2.5m
Reduce device sensitivity
Extend detection duration
The indicator light slowly flashes
twice, switches to medium
sensitivity, and the detection
distance is 3.5m
The indicator light slowly flashes
three times, switches to high
sensitivity, and the detection
distance is 4m
SNZB-03P
motion sensor
SNZB-06P
human presence sensor
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