Wide Voltage Compatibility:Designed to operate reliably on DC12-24V power supply, this square reflex light barrier sensor is suitable for a broad range of industrial and automation systems. High-Performance Reflective P oelectric Switch:Equipped with E3JK-R4M1 reflective p oelectric technology, the sensor offers stable and accurate object detection with strong anti-interference performance in various environments. Square Reflex Light Barrier Design:The compact square housing with reflex light barrier structure simplifies installation and alignment, making it easy to integrate into conveyor lines, packaging machinery, and automated production equipment. Adjustable Detection Distance:Provides adjustable sensing range to meet different application needs, allowing precise detection of objects at varying distances while maintaining reliable switching performance. Durable and Stable Construction:Made from robust materials with good resistance to impact, ensuring long service life and stable operation in industrial environments. Color: As Shown Material: plastic Package Contents: 1*DC12-24V Square Reflex Light Barrier Sensor kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.