SmartReflect™ is the first light barrier without a reflector featuring unique transparency detection. This product picks up the tiniest changes in intensity, enabling it to detect highly transparent foils, bowls or bottles. This model is also available in a hygienic and washdown design, as well as protection class IP 69K and proTect+ tightness concept. With this unit, the closed light beam is set up between the sensor and a machine part. Commonly used separate reflectors or receivers are no longer required. The color and material of the background and the object to be recognized are unimportant. In the food industry, the unit monitors the packaging process by identifying the correct positioning of the food to be packaged.