The DM730IR Surveillance Dome Camera with a 1/3" SONY Super HAD CCD is packed with a host of features in a sleek and stylish dome housing. The high 420 TV Lines of Resolution and Minimum Illumination of 0.1LUX in day and 0.0LUX at night, gives you detail you might only expect from a dome camera costing twice as much.  With vandal and weather resistance this camera is also perfect for outdoor use.  This infrared dome surveillance camera operates on a 3 axis design for easy installation and giving you a full 360 degree range of cover. And with only a 4" diameter it doesn't get any easier than this.