Bill,
The ACT repeater is a true marvel. I can't believe I have put up with all of the Leviton problems over all of these years. That is the good news. I also bought your wall switches that program using a transmitter to "teach" it. I found that the instructions did not tell you enough and these switches would NOT program until I turned the repeater off. It took me half an hour to teach it the all units off command. Instructions never said you have to teach it the unit number first, immediately followed by the all off command. Anyway, other than weak instructions, these devices are fantastic. I think I'll order some RD134s from you next. Thanks.