Experience unparalleled security and crystal-clear video quality with the Revo Ultra HD Audio Capable 8 Channel 2TB NVR Surveillance System, complete with six 4-megapixel cameras. This comprehensive system delivers the pinnacle of Revo's innovation, seamlessly blending into any home or business environment with its sleek design. Leveraging advanced IP technology, the Revo Ultra brings the power of digital high-definition video directly to your surveillance setup. The 2nd Generation 8 CH REVO ULTRA NVR boasts cutting-edge 4K video output and H.265 compression, supporting up to 4K cameras for exceptional detail. The included Mini Audio Vandal Dome Cameras feature True WDR, 3D Digital Noise Reduction, and impressive 4-megapixel sensors, offering double the resolution of standard 1080p HD. Smart IR LEDs provide illumination up to 80 feet in complete darkness, while the built-in microphone enables audio recording. Designed for outdoor resilience, the RUCD36-1 camera withstands temperatures from -31?F to 140?F. Monitor your Revo Ultra 4MP system remotely via the Revo Ultra Mobile smartphone app or through the web using www.myrevocloud.com, compatible with Internet Explorer. Furthermore, manage multiple REVO ULTRA units across different locations from a single computer using the REVO EZStation software, ensuring comprehensive and convenient surveillance management.