Just moved into a house that has a 4-way track lighting system (600W HAL). I'm installing RA2 with RRD-CL. Do I need RA2 switches for all 3 switch locations or can I use non-RF ones for the two remote locations (with traveller wires)?
In my previous house I used Cooper Aspire z-wave. I had to buy one $120 z-wave dimmer and the a $25 non RF dimmer for the other two switch locations