Rflink Chinese cheap relay

[Allras82]

Hi.

I just bought a cheap relay 433mhz with a remote included from aliexpress.

I can code the remote to control the relay.
I can receive the signal from the remote in domoticz (I can use the remote for scenes in domoticz)

But I cannot get the relay to switch by use of domoticz... like the 433mhz communication does not go out it can only be recieved....

Is there anything I can do to fix that?

Br
Allan