No. I wanted to know before I buy it.
And yes, I looked around in several resources but so far could not find any hints for support of this DIN rail (“Hutschiene”) Zigbee relay.
There is a 2- channel and a 1- channel relay from Ubisys, the S2-R (1168) or S1-R (1151), that could serve as alternative, but they cost over 100€.
Are you aware of any other DIN rail (“Hutschiene”) Zigbee relays that are supported by deconz?
Nochmals herzlichen Dank für die Rückmeldung, thanks so much for your feedback! 
PS @Mimiix and everybody:
Oh my bad! If I red the initial finding of this relay thoroughly enough, I would have immediately understood that a CCU is needed and that this does not work with zigbee. My sincerest apologies!
Please close this. Thank you!
I opened a new topic with a more general question about DIN rail relays: