I'd like to be able to get an intercom system installed in my house. Maybe 4 or 5 stations would do. Are there any that I can install myself or do they have to be professionally installed? Also, I'd hate to tear into the walls to run wires so I'd like to know if there are any good wireless ones (or even ones which supposedly use the house wiring). The rooms I want to connect are on thre different floors.
Suggestions welcome.
Thanks! Walter