The SCC-B5393H features a 1/3" super HAD CCD imager with 540TV Lines of resolution and True Day/Night capability. This camera has a movable IR filter that allows the camera to operate as a color camera in daylight and in Black and White at night or low light settings. It provides noiseless clarity by using Auto Gain Control (AGC) and Digital Noise Reduction (DNR) technology. The Heater and Blower option allows the camera to withstand temperatures from -58°F ~ 122°F.