Thank You EV . I logged back on to the Sandman's web site and located I think the CP device you are talking about , it should work. I will see if the end user wants to absorb the price . You are right they are kind o pricey . If they want to go the cost I will contact Sandman . We are looking at 16 devices . Thanks again for your help .

Let It Be , I live in a Yellow Submarine . SCCE