FGK-101 led's blink code

[anonymous66 9]

Please help me undertstanding this strange behaviour:

Sensor is working well , the door movement is detected

by HC2.

Sometimes the blue led flashes 2 times during the detection & sometimes only one.

Sometimes , after closing the windows , the blue led start flashing with a frequency of about 0.5 HZ

and it keeps flashing for about 2 minutes; then it stop flashing and may be after few minutes starts flashing again.

What does it mean?

This behaviour drains the battery life

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Does anyone have the same issues ?

Anyone knows the led's blink code meaning?

[j.nowacki 5]

Fast blinking may indicate problems with communication to HC. How far is the sensor form controller? Is it possible to put any mains powered device between sensor and HC?

[anonymous66 9]

Fast blinking may indicate problems with communication to HC. How far is the sensor form controller? Is it possible to put any mains powered device between sensor and HC?

Hi , I don't think about communication problem because HC2 detects very fast door opening / closing event (also during fast blinking).

This sensor is the closest to HC2 about 3 meters on open field (obstacles free).

Any others suggestions?

[deso 2]

Same problem. I have 8 door sensors, but only started blinking last week. 2 batteries gone ((

I tried to reset it - does not work.

My opinion - hardware problem. 

[Guest doaedje]

I have the same problem with 1 of my door sensors.  When the battery is just inserted it seems to work fine. It blinks one time or 2 times when opening/closing the door. But after a few hours the sensor is blinking  a lot (14 times or more) Sensor is not possible to reset. Also exclude and include does not help. Door open close is detected.

And yes the battery is gone within a month.

 

I also believe this is caused by faulty hardware,. I have opened a case. Lets see what Fibaro support has to say.