This high definition integrated high-speed dome positioning system is based on the Sarix technology platform, the Spectra HD family of high-speed dome positioning systems delivers unparalleled image quality. These all-digital systems provide the look and feel of traditional Spectra series domes while taking video quality, control and responsiveness to a whole new level. Available in both 1080p and 720p resolutions, Spectra HD comes standard with built-in analytics, up to 20x or 30x optical zoom, USB expansion slots and, of course, 360° continuous pan rotation for the precision and control you demand.