The KPtechnologies window module will only be able to control the front two windows. There is a modification that can be done to make all four windows raise, but it would require 3 separate winodow modules! If you would be interested in trying out the 4 window roll up mod let me know, I would love to find a Murano to test this out on.
It all depends on how many windows you want to work with the system. For the front two only it would be $59.99. However, for the back two you would need one module per door, and technically there would be no anti-pinch monitoring. I'm trying to find a cheaper way to make all the windows go up. It may be possible to only use two window modules and a few relays to get them all to work. The most important part is finding a local Murano for me to do some testing on.