Available. The SICK M40S-69A303AA0 is a safety light curtain sender from the M4000 Advanced Curtain series, designed to provide reliable access protection in industrial environments. This device features a resolution of 30 mm and a scanning range of up to 21 meters, ensuring precise detection over a significant area. The protective field height is 1,650 mm, making it suitable for various applications requiring high safety standards. The M40S-69A303AA0 utilizes optical synchronization for seamless integration with other safety devices. It complies with Type 4 (IEC 61496-1) safety standards and achieves a Safety Integrity Level (SIL) of 3 according to IEC 61508, ensuring robust performance in critical safety applications. The device is configured via software, allowing for flexible setup and adjustments to meet specific operational requirements. Its rugged housing with three mounting grooves facilitates easy installation and integration into existing systems. The M40S-69A303AA0 is ideal for use in automated material transport systems, machine tools, assembly lines, and other industrial settings where access protection is essential.