Summer Infant – Wide View 2.0 Digital Video Monitor

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. range100% 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 Product Dimensions13.97 x 1.27 x 7.62 cm; 793.79 Grams