The DFS60B-S4PA10000 is a sensor manufactured by Sick, an industrial automation company. This particular model of sensor is used for indoor and outdoor distance measurement, object and presence detection, and object recognition. It uses ultrasonic waves to measure the distance to an object, with a range of up to 10 meters. Additionally, the sensor is able to distinguish between two different objects thanks to its dynamic object recognition. It is certified IP65, meaning it is protected against dust, water splashes, and other environmental elements. The product also features IO-Link communication and can be directly connected to a PLC in order to receive data from it.