This color CCD camera with advanced high-resolution image sensor produces sharp, clear video with 420 TV lines. This Waterproof Color CCD Camera is a powerful yet small security camera that doesn't draw attention and blends in well with its surroundings. 1/3" SHARP chip, 420TV lines, weatherproof and cylinder, CCTV security wired color CCD wired surveillance camera with 4-9mm vari-focal pinhole lens, minimum illumination: 1.0Lux, 12V, +/-10%DC,100mA power supply. If you want to view more than one area, you'll need at least one camera per area. In some cases you may require two or more cameras in an area. If good identification is required, a general rule of thumb would be that each camera should cover an area of no more than 30 feet.