The MobiCam AV features a 2" extra large high resolution display. The audio/video output allows monitor connection to TV or to the optional Internet Kit. This is a clear sound and picture for the nursery, home, or office. Night vision display up to 25'. It is expandable to two cameras. This transmission range up to 300 indoors. It has a battery or AC operation. -PLUS- Additional Mobicam AV Camera