Meet the S5 Robot: an autonomous platform for security that can be used to monitor industrial facilities, plants, solar farms, and private properties. It has sensors for automatic obstacle avoidance. It features an automated tracking PTZ camera and fully autonomous patrolling. Doesn’t make lots of noise either.
The robot has a max range of 18 miles and speed of 8 mph. It has 7″ ground clearance. This video shows this autonomous robotic platform in action.