Photo credit: News.com.au
At $300000, the SGR-1 is basically an armed guard robot that can either be column-mounted or attached to a set of tank tracks. It's currently being used to patrol the border between North and South Korea. It comes equipped with a 5.56mm belt-fed machine gun and CCTV / thermal imaging cameras in two independently pivoting groups (secondary camera is used to seek out additional targets). Continue reading for a video.