Vtech Safe & Sound Baby Monitor

A range of up to 1000 ft. And high quality sound Provides clear transmission and eliminates background noise. It is interference-free communication, so you are the only one who can hear and talk to your baby and also cuts down on annoying static and feedback from other wireless devices, so the only notices you'll hear is your baby. Also featured volume control, and is a five-level sound indicator. LED lights on the parent unit indicate the level of sound in your baby's room.