Motion sensors play a crucial role in detecting and responding to movement in various environments. These sensors are widely used in security systems, automated lighting, and smart home devices, providing an efficient way to monitor activity.

They work by detecting changes in the position of objects or individuals, triggering actions like alarms, light activation, or data logging. Available in different types, such as passive infrared (PIR), ultrasonic, and microwave, motion sensors offer versatility and reliability.

Whether for home automation or industrial applications, these sensors enhance safety, convenience, and energy efficiency by ensuring timely responses to motion.