The E100-A2A22S10A is a type of motion sensor manufactured by Sick. This device is a prox-cable sensor with a range of 10 meters and is offered in a M12-connector with a potted stainless steel housing. This device uses 2 lasers to detect objects and is designed for use in hazardous and industrial environments. It is dustproof and waterproof, making it ideal for use in extreme environments. The E100-A2A22S10A is also equipped with an EMC immunity shield and an integrated signal communications system. It can be used to detect the presence of objects, as well as objects in motion.