Meet the TRANSCEND Robotics ARTI3 Mobile Robot Platform: a tactical all terrain robot that can be used to build unmanned ground vehicles for all kinds of missions. It has a modular design and can move around obstacles and climb stairs. ARTI3 comes with pan-tilt-zoom cameras, 30-lb payload capacity, zero-degree turn radius, and a water resistant design.
ARTI3 can be configured for telepresence, 3D mapping, and emergency response missions. You can find out more here.