"Scott Townsend" wrote in message

I'd love to get another. One of the features it has is VOX, so you will
only hear your baby making noise, not all the lovely static and hiss that
most all the others do. It waits will the Mic pick up enough noise over
the normal background noise and then turns on the receiver.

Most VOX circuits are so deaf that you'll have to put the thing within a few
inches of the baby. Even then you may not hear the baby's breathing.