The Baby Breathing Movement Monitor from Angelcare is invented to be placed under the baby one’s crib mattress where it senses the gentle movements of your newborn. It features Angelcare’s new completely wireless Sensor Pad, which communicates directly with the Nursery Unit making it a great travel monitor. This beneficial accessory is perfect for parents who already own an Angelcare Breathing Monitor. The AC017 will complement your primary monitor by adding Breathing Movement monitoring on the second bedding to your current setup. It’s especially useful if you want to monitor two of little ones in the same room.