The Motorola Mbp8 Ddgital Audio Baby Monitor Provides Crystal Clear Sound To Monitor Your Baby Anywhere In The Home. The Monitor Has A Range Of 300 Meters And An Out Of Range Indicator. The Volume Control Is Adjustable. The Monitor Has Led To Signify The Unit Is On. The Monitor Has A High Sensitivity Microphone Meaning You Can Hear Every Move And Sound From Your Little One. The Motorola Mbp8 Digital Baby Monitor Can Be Plugged Straight Into The Wall To Monitor Your Baby Anywhere In The Home.