Motion sensors are devices designed to detect and capture physical movement or kinetic motion in real-time. These sensors are capable of identifying changes in their surrounding environment or within the devices they are integrated into. By linking with systems or software, motion sensors process detected actions into usable data, enabling various functionalities and automation.

With the ability to sense movement and adjust their state accordingly, motion sensors play a key role in enabling devices to interact with object motion. These sensors are widely used for applications such as security systems, smart devices, and industrial automation, providing reliable motion detection and seamless integration with subsequent devices for functional linkage.