Yes the CM15A. Has both a RF transmitter and receiver in it. Both a power line transmitter and receiver in it. Memory to download timers and simple macros to. So it can be run with the PC off.
Now we don't have any data on the promised new model, due in early October 2012. It could be the same one that was out of stock for a long time or a redesigned one with features we don't know of yet.