Sensing changes in light at any time:Knowing the brightness changes of the room based on the data curve, The linkage intelligent switch maintains stable room brightness FUNCTION OF LIGHT SENSOR:Real time monitoring of indoor lighting intensity, automatic adjustment of light brightness, Improving living comfort while saving energyLight sensors can be linked to lighting, curtains, and other products in the scene Working with Tuya Zigbee gateway:It can accurately collect illumination data in the environment and monitor it in real time, generating and exporting illumination curves for the day, month, and year Automatically adjust room lighting:Intelligent linkage, when the ambient light reaches the specified brightness, it automatically wakes up other smart devices and runs automatically, Manufacturer: Akfldms