On 03/14/05 12:50 ET, Larry Fine said...
How about a typical plug-in intercom system that
uses the power lines to carry the signal? It'll
work between any buildings that share the same
power transformer.
I use to have one like that. I don't recall the brand, but I think it was under $50.
It went from my house to my shop( about 80' away) and worked great!
Cheap cell phone service eventually lead to it's demise.
