The Revo REXN600-1 professional box camera produces 600TV lines of high resolution. The Revo REXN600-1 professional box camera has Digital Noise Reduction (DNR) that renders crisp/clear video. Plus, the Revo REXN600-1 professional box camera features Infrared Cut Filter (ICR) for true day/night vision. Order the Revo REXN600-1 professional box camera today!