The Sick ISD230-4111 is a robust infrared data transmission sensor designed for reliable, contact-free communication in demanding industrial environments. It provides a stable, high-speed wireless link for data exchange over distances up to 200 meters. This sensor is ideal for applications involving moving components, such as stacker cranes, automated guided vehicles (AGVs), and transfer cars, where traditional cable connections are impractical. Its integrated alignment aid and diagnostic LEDs simplify installation and maintenance, while the rugged IP65-rated housing ensures dependable operation even in harsh conditions.