SDI is the transmitting technology through the 75 ? coaxial cable by serializing the video signal that is not compressed. The video signal that is transmitting through SDI is a kind of digital signal. Therefore, contrary tothe analog signal which is influenced by the deformation of video signal and the distance of transmit, it is possible to transmit the video signal without limitation of distance and deformation of signal through Equalization and Reclocking of the video signal at intervals.x200 Zoom Control(Optical x20, Digital x10)Day & Night (ICR)WDR(Wide Dynamic Range)DNR(Digital Noise Reduction)255 Preset Positions with Alphanumeric Labels4 Pattern, 8 Scan and 8 Group Functions8 Privacy Zones (Spherical Coordinates)Power-up ActionOn-Screen Display of Real time and TemperatureBuilt-in 8 Sensor Inputs and 4 Relay OutputVandal-Proof (Dome Cover : PC), (Housing & Accessories : AL Die-cast)Adaptive Pan Tilt speed to Zoom ratioLightning Speed (MAX. 360°/sec)Smooth Manual Speed (MIN. 0.05°/sec)Endless 360° Pan Rotation

• HS-PT320 HD-SDI 1080p PTZ Speed Dome Camera w/ High Speed ×200 Zoom

HS-PT320 HD-SDI 1080p PTZ Speed Dome Camera w/ High Speed ×200 ZoomDvrunlimited Inc.