3. Sensor signal

Depending on the status of the sensor, different signals are displayed via the LED or the beep is emitted.

*1 As soon as the learning phase is activated, there is no beep signal in the event of a fall.
Status	LED Color	LED Mode	Beep	Description
Sensor is off	off	off	off	The sensor has no power, check the power supply.
Sensor starting up	white	blinking	off	Occurs when the sensor first connects to power or restarts.
Sensor is started	off	off	off	The sensor has power and is operational after the start-up process and monitors the room. The LED was deactivated in the configuration.
Pairing mode	blue	flashing	off	Solid blue changes to flashing blue when the button on the sensor is pressed for 5 seconds. This starts the pairing mode. If the factory reset firmware version is 38, the pairing mode will start automatically as soon as the sensor is started.
Fall detected	yellow	flashing	off	A possible fall was detected, the evaluation starts. Duration = 50 seconds
Fall confirmed	yellow	flashing rapidly	on	A confirmed fall has been detected. The beep is only audible if it has not been disabled in the Configuration. *1 Duration = 40 seconds
Fall alerted	yellow	flashing rapidly	on	Sending a confirmed fall message. The beep is only audible if it has not been disabled in the Configuration. *1 Duration = 30 seconds
WiFi or internet connection lost	red	flashing	off	The red LED lights up when the sensor is connected to power but cannot connect to WiFi or the internet.
Factory reset	blue and white	flashing	off	If the sensor is reset to the delivery status, the LED first lights up blue continuously as long as the button is pressed and then flashes white as soon as the sensor carries out the reset.

Dependencies on the firmware version of the sensor

Firmware version of the sensor	LED signal code	meaning
>= 0.38	LED lights up red continuously	no wifi or no internet connection possible
>= 0.36	LED lights up red continuously	no wifi connection possible
>= 0.36	LED flashes white 3-4x and then briefly red in a loop	no connection to the PureLife Cloud (instance) possible
= 0.19	LED glows red for 20 seconds, then flashes white in a loop	no wifi connection possible and reset cannot be executed

Last updated on July 17, 2024, 8:15 a.m.

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