Tomy Digital Audio TF550 Baby Monitor provides crystal clear sound whilst you are communicating with your little one. The Tomy TF550 is packed full of features & uses DECT technology to give you crystal clear sound which is 100% private. The Baby Monitor has asound light display which begins to flash if your little one is making a noise, even if you have the volume turned off there is a handy vibrate mode. If this baby monitor begins to run out of battery an alarm will sound to warn you, it also has a 350m range in an open area. The parent unit has a large LCD backlit screen for ease of use at night & the screen also displays the surrounding room temperature as well as clock. The Tomy TF550 baby monitor also features a lullaby function to help soothe your baby & get them off to sleep. There is also a very useful adjustable nightlight which can be controlled remotely from the parent unit meaning that you will not have to disturb your little ones sleep with the main nursery light. The Monitor has a belt-clip for day to day hands free convenience as well pager feature to help locate the parent unit if it gets misplaced in the home. The parent unit features rechargeable batteries. Crystal clear sound Large LCD backlit screen display clock & room temperature DECT technology Sound light display Pager feature to help locate monitor Vibrate mode Interference free 100% private communication 350m range Adjustable nightlight Belt-clip for hands free convenience Lullaby function Low battery indicator alarm Parent unit features rechargeable batteries