Robert high-strength aluminum alloy casting, high temperature resistant, fight corrode
10 inches, all-weather environment design, IP66 protection grade
Robert 360 ° infinite bits
Lo, Angle of 60 ° ~ + - 50 °
128 preset, and four patrol trajectory, 2 lines and track
Robert dustproof, fog, defrosting function
OSD menu, electricity, self-checking show machines that current information, tour, a preset