The SIR-4160 is a complete environmental camera package. It is a fully integrated camera, with 2.8 ~ 10mm Varifocal AI lens and IR illuminator built into an IP66 rated enclosure with sunshield.
During the day, the camera produces crisp images with 600TV Lines of resolution. At night, the camera switches to black and white mode, removes the IR cut filter, and illuminates the scene up to 131 feet away without any added lighting.