The EverFocus ED641 uses a Sony Super HAD II Color CCD to produce high quality color images with a minimum of 700 horizontal TV lines of resolution; combine this with digital day/night, a native low light sensitivity of 0.01 lux, and 24 smart IR LEDs with a range of 82 feet that can control IR output to avoid over exposure of close in objects (max range depends on scene IR reflectivity), a 3-axis wall or ceiling mount indoor plastic housing plus a full range of OSD features like DWDR, 2D DNR, Privacy Zones, and Anti-Color-Roll and you have a cost efeective _x000D_ camera that fits a wide variety of indoor applications.