The SICK GTB10-N1212 is a photoelectric proximity sensor from the G10 series that operates with background suppression. It reliably detects objects regardless of reflective or varying backgrounds. The sensor is equipped with a visible red LED light source and provides a PNP switching output. With its compact housing, high sensing reliability, fast response, and IP67-rated protection, the GTB10-N1212 is ideal for use in industrial automation, logistics, packaging, and machine-building applications.