The WIN-SN-LUX-M (65k) is a high-accuracy Lux Level Sensor designed to measure illumination from 1 to 65,000 lux. It features Modbus RS485 communication and an integrated relay output that can be triggered at a user-settable lux threshold for automated lighting control. The sensor supports multiple power options: 5V DC, 12–24V DC, and 230V AC, offering flexibility for various environments. It also includes a built-in calibration feature for long-term accuracy and comes with a 1-year comprehensive warranty. Ideal for lighting automation, smart buildings, warehouses, greenhouses, and energy management systems.