The SICK GTE10-R3711 is a photoelectric proximity sensor from the G10 series that operates on the principle of background suppression. It provides reliable detection of objects independent of reflective or varying backgrounds. The sensor is equipped with an infrared LED light source and an NPN switching output. With its compact housing, fast response time, and IP67 protection class, the GTE10-R3711 is designed for industrial automation tasks such as material handling, packaging, and machine integration.