I have an old NuTone IM2003 intercom system that I got when I bought my 17 year old home. There are 13 remotes including door and pool deck. The intercom part actually works to a degree; the radio part does not. I don't really need an intercom system but it bothers me that it doesn't work well and I guess it is kinda nice to have as this is a fairly large home. It's also ugly - the intercom, that is.
So I'm looking at some replacement options:
It's a 3-wire system so I'm looking at the NuTone IMA3303.
M&S' DMC3-4 which is designed to replace NuTone's 3-wire intercoms.
Both of these have similar features. The M&S is a bit more expensive. I've heard NuTone has had reliability issues; are they building them any better these days?
I'm really interested in a wireless solution, but I don't know of any that have master and remote stations that mount in the wall like the wired intercoms.
Anyway, all suggestions/opinions welcome.