Available. The SICK M40S-65A303AA0 is a safety light curtain sender from the M4000 Advanced Curtain series, designed to provide access protection in industrial environments. With a beam resolution of 30 mm and a protective field height of 1,050 mm, it offers a scanning range of up to 21 meters. The device operates with a maximum supply voltage of 24 V DC and features a Hirschmann male connector M26 for system connection. Compliant with Type 4 safety standards (IEC 61496), it achieves a Performance Level (PL) of e (EN ISO 13849) and a Safety Integrity Level (SIL) of 3 (IEC 61508). The M40S-65A303AA0 is suitable for applications requiring high-resolution access protection, such as automated material transport systems, machine tools, and assembly lines.