RAUCHMELDER FA20RF

[p72alrur]

Hi everyone!

I am new in Fhem and I need some help from you. I have a few smoke detectors (racuhmelder), a raspberry pi and CUL device. The CUL works on 433 MHz and the sensors also at the same frequency. I need to establish communication between raspberry pi and sensors and I do not know how to do that.

I have defined the CUL device but I do not know the next steps.

Could you explain me the command lines I need and why?

Thank you very much,

Best regards,

Raúl.

[rudolfkoenig]

Are you sure, that the protocol used by the smoke detector is supported by one of the available CUL firmwares?
If not, you may have to implement it first.

[p72alrur]

Actually I am not sure but I was reading many things in different forums about this task and many pepople use this CUL device (busware v3).

What should I do?

Raúl

[p72alrur]

I have two smoke detectors FA20RF (KD-101LD). I think I need a RFXtrx433 instead of a CUL device. Would it be correct?

Thank you !!

Raúl 

[Markus M.]

I have two smoke detectors FA20RF (KD-101LD). I think I need a RFXtrx433 instead of a CUL device. Would it be correct?

While they might work with a CUL@433 (I don't know), they definitely work with the RFXtrx433.

[p72alrur]

While they might work with a CUL@433 (I don't know), they definitely work with the RFXtrx433.

Sorry, you mean they could work with CUL?

I have the CUL which works on 433 MHz, but the problem is I don´t know how check the correct performance of the smoker detectors. I mean, first of all I should define the CUL device, and the next step would be to detect automatically the smoker detectors? How could I detect them? What commands should I use?

[KölnSolar]

Raul, they currently don't work with a CUL, but the RFXTRX. And it seems working with Signalduino and FHEMduino too.

Maybe in the future with CUL too. Have a look at the discussion about implementing in aculfw
https://forum.fhem.de/index.php/topic,37758.0.html
Regards, Markus