Jim:

I'm glad to hear that the amplified signal bridge worked for you. It is a very powerful product and does increase the reliability of an X-10 system substantially, especially in large homes.

For other people reading this post, if you have a home with more than one electrical panel (i.e subpanels) as may be found in very large homes, you need to use more than 1 amplified signal bridges, and there is a specific type that is needed. These special signal bridges are interconnected (low voltage interconnect)and communicate with each other so that an X-10 signal isn't indefinitely "echoed" back and forth between the two bridges.

Robert
RCI Automation
[Link: ourworld.compuserve.com]