The LABEL•EYE™ is a photoelectric sensor designed specifically to sense a large variety of adhesive labels. Since the LABEL•EYE™ is an automatic one-touch sensor… not the conventional "teach mode" sensor, set-up is simple. Position the gap between the labels directly under the sensor's sight-guide and push the Autoset button. The sensor does the rest, adjusting itself to the perfect setting. Sensing labels has never been easier.