The DM-DO-512M dome camera pack a host of features in a mini and stylish dome housing. It is small enough so that it will blend into any environment with ease. The high 540 TV lines of resolution and minimum illumination of   0.5LUX, gives you detail you might only expect from a much larger dome camera. This Dome security camera allows you to adjust it for a 360° cover and 90° lens rotation, Low power consumption 12V DC 3.6mm Lens  enough to surveillance a 15 by 15 Feet Office.