Safety sensors are devices designed to detect potential hazards and ensure the safety of people and equipment. They can be found in various applications, such as automobiles, industrial machinery, and home security systems. These sensors monitor their environment and can trigger alarms or shut down systems when they detect unsafe conditions. Common types of safety sensors include proximity sensors, which detect the presence of objects nearby, and photoelectric sensors, which use light to identify obstacles. By providing real-time feedback, safety sensors play a crucial role in preventing accidents and protecting both individuals and assets in various settings.