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Sigfox BREATH - Guide utilisateur / User guide version V1.0.0
2.2.
LED indicator for PM2.5 concentration
By default a luminous indicator is activated in the device to inform the users' room about the PM2.5 concentration and the Indoor Air Quality
(IAQ) and enable them to react.
This LED indicator is entirely configurable and can be deactivated through the IoT Configurator.
By default the thresholds considered are based on the French "Règlement Sanitaire Départemental Type" (RSDT), the national regulation:
FR
EN
Green: IAQ is ok
Orange: ventilation advised
Red: ventilation is mandatory
thresholdl <10 µg/m3
threshold between
Threshold > 25 µg/m3
(S353)
10 µg/m3 and 25 µg/m3
(S354)
The LED turns ON every 30 seconds during 2 seconds.
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