This is the Babysense baby breathing monitor together with the video monitor. The video monitor gives a 2.4 inch high quality video which give a high definition picture and stable streaming with a secure and interference free connection which provides crystal clear sound and picture. It has temperature monitoring, alarm/timer settings, 2x digital zoom and can take up to four cameras. It also has lullabies you can play to your child and night vision so you can see them even when it is dark. The breathing monitor goes under the mattress and monitors movement and breathing and sounds an alarm when movements are slow or breathing stops.