Summer infant baby monitor

Summer Infant In View 2.0 Wide angle lens video camera with digital zoom 5.0" high resolution color LCD video display, with black and white automatic night vision; 800-ft. range 100% digital technology for privacy and security Expandable system – add cameras to monitor multiple children or rooms with video and audio scan between rooms, up to 4 total (extra cameras sold separately) Up to 800 ft range with low battery and out of range indicators