Available. The SICK M40E-034023RB0 is a safety light-beam sensor from the M4000 Advanced series, designed for perimeter and access protection in high-risk environments. This receiver unit features three beams with a protective height of 400 mm and a scanning range configurable between 0.5 m and 70 m, accommodating various safety requirements. It operates with a response time of 10 ms and utilizes optical synchronization for precise beam alignment. The device is certified to Safety Integrity Level 3 (SIL3) according to IEC 61508 and meets the requirements of EN 61496-1&2, ensuring reliable performance in safety-critical applications. The M40E-034023RB0 is suitable for applications such as access guarding, perimeter guarding, palletizers, punching machines, and robot cells. Its robust design and compliance with international safety standards make it a dependable choice for industrial automation safety solutions.