Please note this item comes with a UK Plug Peace of mind; anywhere, any time. From anywhere in the home, hear all the special sounds your baby is making. DECT digital technology provides crystal clear transmission, eliminating any annoying white noise your hear from analogue monitors. The only sounds your hear are coming from your baby. With extended range, you can carry the parent unit with you everywhere you go, even out into your garden using the useful belt clip. For times your need added peace, turn the sound down on the parent unit and rely on the visual sound alert lights to indicate sound levels in your baby’s room.