GVI Security Solutions, Inc., has introduced a new line of high-resolution, weather-resistant, indoor-outdoor bullet and infrared video cameras. The three new bullet cameras feature high-resolution 1/3-inch Sony Super HAD CCD image sensors with up to 550 lines of color and 580 lines of black-and-white resolution. The GV-BVF540IR Bullet camera has 540 lines of resolution, a varifocal lens, and a no-light range of 50 to 75 feet using infrared illumination. The vandal resistant GV-VD550IR Dome camera has 550 lines of resolution, and varifocal aspherical optics. The low-profile GV-BVF480 Bullet camera offers 480 lines of resolution, a varifocal lens, and an array of mounting options.