DJI Spreading Wings S800 is a multi-rotor designed for AP. It simplifies users' installation and enables quick disassembling. Frame arm integrates with ESC and motor. With DJI WKM autopilot system, it can achieve hovering, cruising and other flight elements. S800 can be applied for aerial photography and other aero-modeling activities.

For more information:
http://www.dji-innovations.com/products/spreading-wings-s800/overview/