(Darn it, as a new community user I had to wait four hours before I could post again but it did give me time to make changes, do some testing and write this post as I went along.)
Found a reference to humidity in the DH so created a basic tile to reference it;
I have converted it from motion to a water sensor device so it now works with SHM too. I have monitored it for a while and all sensors respond to changes.
I agree, it is a rebranded Phillio, it is also looks the same as the Hauppauge 01563.
I’m really pleased with how far it has progressed since yesterday. Thanks for the help and suggestions all.