Never miss a sound with our crystal clear interference free audio baby monitor giving you peace of mind sound level leds alert you visually to any sounds coming from your babys room the wireless range of the bt digital baby monitor 400 lets you keep connected to your baby up to 50 metres indoors and up to 300 metres outdoors key features peace of mind the audio baby monitor 400 has a long range of 300m outdoors and 50m indoors so you never miss a sound whether youre in an