Experience peace of mind anywhere, anytime. With DECT digital technology, hear all the sounds your baby makes from anywhere in your home without any annoying white noise. The extended range allows you to take the parent unit with you wherever you go, and the handy belt clip makes it easy to carry even outside in your garden. For added peace, simply turn down the sound on the parent unit and rely on the visual sound alert lights to monitor noise levels in your baby's room.