Funkfernschalter Unitec 48110 Rfxcom - does it work?

Dear community !
I bought a cheap plug 433mhz like this :

Any idea on how to configure it in OpenHab (using RfXcom) ?

When I press the remote button, there are “random” signals sent :

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1/24/2017 12:03:56 AM
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1/24/2017 12:03:56 AM
Packettype        = UNDECODED RF Message
UNDECODED ARC:24AE170005FA 
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1/24/2017 12:05:38 AM
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1/24/2017 12:05:39 AM
Packettype        = UNDECODED RF Message
UNDECODED ARC:1EA4C005E8 
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1/24/2017 12:05:40 AM
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1/24/2017 12:05:40 AM
Packettype        = UNDECODED RF Message
UNDECODED ARC:19A00005E8 

Signal is changing at each key pressed (seq number?).
Help is welcome !

Thibaut

Such devices are mentioned on this FHEM page (sorry, only in German) , The useage discribed is for the CUL-Stick and the Unitech devices used there are probably older ones with a switchable code. However the Information given will Point in the needed direction.
Can’t tell if the RfxCom binding does support something like the “raw”-mode that the CUL-stick can handle. I’d think using a CUL-Stick it would be possible to use those pluggs.

Hello
After discussion with Rfxcom support, I managed to have it working using a Lighting5 / Kangtai type of device

Thank you all !