The HAISEN PIR Sensor with Daylight Priority is an advanced lighting control solution designed to maximize energy efficiency and occupant comfort. Featuring passive infrared (PIR) motion detection and integrated daylight harvesting functionality, this 3-pin sensor automatically adjusts lighting based on occupancy and available natural light.

With daylight priority control, the sensor dims or switches off fixtures when sufficient ambient light is present, reducing energy consumption and operating costs. It is ideal for commercial and industrial environments seeking intelligent lighting control.