“Radio Nurse” Watches Child (Jul, 1938)
Did you think that the baby monitor was a recent invention?
“Radio Nurse” Watches Child
A “RADIO NURSE” now brings the nursery into the living room, kitchen, or any other room desired. When a child is sleeping or playing in a room when no older persons are present, every sound within that room can be transmitted to any spot in the house. The outfit consists of a pickup unit, placed near the child to be “watched,” and a loudspeaker, which can be placed in any convenient location.