Angelcare has been the leader in movement baby monitors for 15 years, providing optimal peace of mind for millions of parents around the world. The Simplicity AC601 Movement Sensor with Sound Baby Monitor watches over your baby when you can’t. The under-the-mattress Sensor Pad monitors movement across the entire surface of your baby’s mattress, detecting even the slightest of movements. The optional “Tic” sound feature on the rechargeable portable Parent Unit reassures you that movements are being monitored even when your baby is sleeping silently. Sound lights also enable you to see and hear the sounds your baby makes in the nursery. The recognisable Angelcare halo on the Nursery Unit also acts as a soothing night light, allowing you to check on your baby with minimal disruption. The monitor can also be mains or battery operated.IMPORTANT: The Sensor Pad can be used with most baby mattresses. However, it cannot be used with memory foam mattresses or mattresses with a hollow frame.Please note: Monitoring of premature baby or babies considered to be at risk, should be carried out only under the supervision of a Doctor or Health Professional. This monitor should NOT be used as a medical device, nor as a device to prevent Sudden Infant Death Syndrome (SIDS).