Widely used in stereo systems, video machines, disc players, digital photo frames, car stereos, receivers, hard disk players, air conditioners, heaters, electric fans, lighting and other home appliances. This is a sensor module and receiver module. Module for sensor Receiving module adopts 1838 receiving head Applications and use scenarios Replacing or upgrading the receiver module in household electronics such as stereo systems, video devices, disc players, digital photo frames, car stereos, receivers, and hard disk players Integrating into home automation or sensor projects to enable sensor based control of appliances like air conditioners, heaters, fans and lighting Prototyping and testing sensor receiving functionality in consumer electronics and related devices Warm tip Due to lighting effects, monitor brightness, and manual measurement, there could be slight differences in color and size between the photo and the actual item. Thank you for your understanding