Meet the Guardian robot: an all terrain, modular surveillance platform that can navigate slopes, rough terrain, and stairs. It can be integrated with 3D cameras, laser, IMUs, GPS, and actuators to take on a variety of tasks. The Guardian V5 is based on ROS. It can carry up to 100kg.
The robot has a max speed of 3 m/s. It can climb 45-degree slopes and operate in temperatures -10C to 50C. You can equip it with up to 2 robot arms.