A warning robot is an advanced and intelligent device designed to alert and communicate potential dangers or hazards in various settings. These robots are equipped with sensors, cameras, and sophisticated algorithms that enable them to detect and identify potential risks, such as fires, gas leaks, or structural damages. When a hazard is detected, the warning robot can emit audible alarms, display visual warnings, and even communicate with humans through speech or text messages. 

They can be used in industrial facilities, hazardous environments, disaster response scenarios, and public spaces to enhance safety and provide timely alerts to ensure the well-being of individuals. The integration of robotics and artificial intelligence in warning robots makes them valuable tools in preventing accidents, mitigating risks, and facilitating efficient emergency responses in critical situations.