Xantech IR-543 x-10 controller

Is the xantech IR-543. X-10 interface compatible with Roomie? If yes, how do you program this particular device into the Roomie format?

We see two products and they don’t seem to be related: IR-543 and the Xantech IR-X10. The 543 is already part of Roomie’s library. The IR-X10 could be learned from its remote:


Thank you.