Diffuse reflective photoelectric switch, through beam sensor, retro-reflective photoelectric switches are all available. Light source includes IR, red LED, laser beam. Background suppression function models are also available. Our reflective and through-beam photoelectric sensors deliver superior anti-interference performance, providing stable and accurate detection for industrial automation. Ideal for use in sorters, conveyors, intralogistics, automated assembly lines, packing and labeling machines, and access control turnstiles, they ensure reliable operation even in harsh environments.