Experience unparalleled security and clarity with the Ultra HD NVR Surveillance System. This advanced system delivers exceptional video quality and user-friendly operation, incorporating powerful networking tools for comprehensive protection. Enjoy professional and premium features designed for both residential and commercial applications. The Ultra utilizes IP technology to bring stunning high definition video to your surveillance setup, supported by a high performance processor and state of the art features like H.265 codec and 4K output. Equipped with optical grade glass and 4 Megapixel sensors, the included cameras offer double the resolution of standard HD, while IR arrays provide illumination up to 100 feet in complete darkness. Built to withstand the elements, these cameras operate reliably in temperatures ranging from -31F to 140F.