Baby monitors suck. Despite claiming to be "digital" and using the 2.4GHz frequency range, they don't actually seem to use spread spectrum radio technology. As a result you get terrible interference if you live anywhere with lots of radio noise, like say a modern suburb under the flight path.
I've got Cat6 running from the baby's room, and I can easily patch it through to the Cat6 in our lounge room. So could I rig up something to act as a baby monitor that way? Thoughts?