The Banner QS18VP6R is a retroreflective photoelectric sensor from the QS18 series, utilizing a visible red LED for easy alignment and up to 4 meters of sensing range when used with a reflector. Designed for PNP output (sourcing), this sensor is ideal for detecting shiny or opaque objects in industrial environments. Its compact housing and bright status indicators make it easy to install and monitor in space-constrained automation setups. Key Features: Retroreflective sensing with visible red LED 4 m sensing range with standard reflector PNP output (sourcing) Compact rectangular QS18 housing Bright LED indicators for power and output IP67-rated enclosure for harsh environments Applications: Long-range object detection with reflectors Sensing shiny or irregularly shaped items Packaging lines, conveyor systems Space-saving automation systems