Linear Plugin PD300z Dimmer & PS15z On/Off Modules Like GE 45603- any experience?

These look like the GE 45603 - anyone with experience using them with Smart Things?

I have several of the PD300Zs. They work great.

@codytruscott I have the hardest time trying to pair these to ST hub (I have the PD300Z-2); I have been following the instruction from this thread: Can't get Linear PD300Z-2 to connect to hub

Can you share your method on connecting yours?