Unitree has built new firefighting robots that walk on four legs and are designed to step into danger where people cannot, carrying powerful tools for real-world emergencies. Each robot is modular and equipped with a water cannon capable of spraying up to 60 meters at a rate of 40 liters per second, with an adjustable angle that allows them to target flames from low ground to high structures. Already tested in active rescue missions, these machines are now available for purchase, marking a new c