Samsung SEW-3036W BabyVIEW Baby Monitoring System IR Night Vision Zoom 3.5 inch

3.5" high quality color LCD display, secure and interference free 2.4 GHZ signal VGA(640x480) resolution, pure digital signal up to 800'(244m), time display 2-way talk audio/built-in mic & speaker, quiet mode to remove white background noise, expandable up to 4 cameras Uses A/C power/rechargeable battery (only parent unit), monitor leds indicate 5 level of sound