1) Analog High Speed Dome Outdoor 2) OSD menu English 3) 90 Vertical, 180 Auto flip, 200 presets, patrol 4) OEM 5) CE, FCC 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 ...