The QS18VN6LAF250 is a versatile photoelectric sensor from Banner Engineering's QS18 series, featuring world-beam technology with adjustable laser field (Class 2 LA). This visible red laser sensor operates at 10-30 VDC with adjustable detection range between 50-250 mm and 20 mm cutoff point. It provides discrete input/output functionality with NPN outputs and comes with a 2-meter cable (Part No. 75734).