1) High Speed Dome 2) 4 Cruise tracking groups(32 preset position in each) 3) Pan/Tilt Movement: 360 degrees/ 90,auto 180 flip Key features:1) Fast installation structure design, can install easily and quickly; Double layer of Die-cast Aluminum shell and three fans design, can dissipate heat more sufficiently. Black inner shell can monitor more sharper.2) OSD menu in English, show the initial ...