The Robotic Camera Rock Crawler was modified from an Axial AX10 RTR. This vehicle can be used as a fun truck for crawling rocks, or double as a serious Work horse. Surveillance for Home Land Security to inspect the undercarriage of cars for explosive devices or contraband. Pulling cable lines in humanly imposable install situations. Ventilation ductwork / piping inspection repairs for a 'inside view'. For Sale on eBay (keyword: Robotic Cam Rock Crawler or email: wtk@wescommtech.com