Easy to install and even easier to use, the Swann Outdoor Surveillance Security Camera lets you see up to 100 feet (30 meters) in total darkness, without even the tiniest candle flame to help out. An image inverter corrects the picture when the camera is mounted upside down for versatility. A ¼-inch, Sharp CCD Video Sensor features a 500 by 582 pixel count that produces vivid color for quickly distinguishing anything in range. The camera also features a resolution of 400 TV Lines, an illumination rating of 0 Lux with infrared on, an internal sync system, and an automatic white balance mechanism. And, measuring just over 2 inches in diameter, 3 inches in depth, and 4-1/2 inches in height, this is one unobtrusive little unit.