I have a 3000 model baby monitor and have been using this for 5 months. Recently I have noticed that my baby is often stirring when I turn on the screen to have a look. So I suspected the baby unit might have been making a noise when we were pressing the ok button on the parent unit to look at her. This was confirmed to me last night, when I was up there and the baby unit made a noise, my partner said he had just pressed the button to look.
Has anyone else had this issue? Is it a known fault? And is there something I can do about it? If we can use the camera to check on her wellbeing without disturbing her, that makes the camera fairly redundant.