Product description A reflector panel with retroreflective grating designed to maximize light to the source. It enhances sensor performance and measurement reliability by delivering stronger back reflection and clearer detection signals. Key benefits Function and performance: retroreflective grating and reflector panel provide strong back reflection, increasing light intensity and detection range for optical sensors. Compatibility: works with standard photoelectric sensors, optical counters, and similar sensing systems. Size and material: durable reflector substrate with retroreflective coating; available in multiple sizes. Efficiency and reliability: higher reflectivity reduces missed detections and improves overall device efficiency and stability. Use scenarios Industrial automation: pair with a photoelectric sensor on a conveyor line to detect and count packages with greater accuracy and at longer distances. Access control and occupancy: install in door counters or pedestrian counting setups to reliably track people flow in retail, offices, or facilities. Laboratory and testing: use as a stable reflective surface in optical experiments or calibration rigs to maintain consistent light and measurement accuracy.