The B1 robot dog, is a high-performance quadruped robot designed for research and development. It is known for its agility, speed, and ability to carry heavy loads of over 100 kg. The B1 robot dog is waterproof and dustproof, with an IP67 standard protection rating and an optional IP68 protection rating, allowing it to operate underwater. It is equipped with 4G wireless network communication and a geolocation system, and it can be used for various applications, including fire scouting and emergency rescue. The robot is robust, multi-terrain, and autonomous, with a battery endurance of 2 to 4 hours. It comes with a full SDK and API, and additional accessories such as a LiDAR, a camera, or the Z1 robot arm can be added to enhance its capabilities.