Title: Does not work at all
Review: For a 4 bedroom 2 story house, and basement, this intercom did not work at all. They have to be on the "same circuit" which I come to find out that homes these days mostly do not have outlets on the same circuit - but have lots of different circuits. I ordered 4 and have to return them all. They only way they worked was plugged into 2 different outlets, in the same room, on the same side of the wall - which does a lot of good if you are hard of hearing. I'm going to try the radio frequency ones - but this was a complete bust.
Is this product review negative?