I also have keypads placed in each room with speaker wire run to these from the headend and then from these off to the inwall speakers. My question is what can I use to run this system-my preference is the nuvo system as I get a special purchase on this via my company?
Also could I just replace the existing keypads with the nuvo pads and have it work?

I also have keypads placed in each room with speaker wire run to these from the headend and then from these off to the inwall speakers. My question is what can I use to run this system-my preference is the nuvo system as I get a special purchase on this via my company?
Also could I just replace the existing keypads with the nuvo pads and have it work?

It's like you started your post in mid thought....I'm not sure what you are asking, but yes, plain old cat5 will work for Nuvo keypads...What keypads are you replacing?