Ring 推出家用安防无人机 Drone Cam 和企业安防机器人 Rover Cam

Ring, known for its doorbell cameras, launches a home security drone and an enterprise security robot

Amazon 旗下 Ring 宣布成立 Ring Robotics，推出家用安防无人机 Ring Drone Cam 和企业安防机器人 Ring Rover Cam。