Angelcare Movement Sensor
Using a small sensor pad that goes under your baby's mattress, the pad detects every single movement. If there is no movement detected for 20 seconds, the Angelcare Movement Sensor pad sends an alert to your hand held unit, which you can take with you wherever you go. Countless parents have received comfort and peace of mind by using this innovative baby monitor, watching over your child all through the night.
Source: inventorspot.comAdded: 19 June 2008