Godfrey

That is the missing link. I appreciate the help. Thank you GTE

Expanding my ISY 994i with Zwave devices. Added two On/Off Power switch (they are actually valve switch). ISY synchronized nodes and in the event viewer, I see both Z-Wave Node 2 and Node 3. Sending ISY On/Off/Query commands works great. I logon to Amazon Alexa - Smart Home - Devices and Hit Discover.....it does not see/add the two new Zwave devices. All I see are Insteon devices. I read this thread over and it looks like it should be working. What am I missing or doing wrong. Suggestions please. Thanks. GTE