No, the repeater with switching function is only suitable for supporting the devices that work on the basis of Z-Wave technology, which currently concerns the radiator actuator and the window / door contact.
In the DuoFern range, there is no separate repeater, because ALL 230 volt DuoFern devices work as repeaters and automatically forward the commands in the house. Thus, for example, an intermediate plug switching 9472 can simply be plugged into the object and thus directly help to forward commands.