The IME12-04NPSZC0K is a reflective object sensor part manufactured by Sick, a leading global supplier of industrial automation solutions. This individual model is a miniature device with a laser source, as well as a receiver head that can measure distances and detect objects up to 150 millimeters away. It is able to detect objects through a variety of reflective surfaces and material, such as black, base metals and plastics. It is extremely small, measuring only 12x4x15.8 millimeters, and is powered by an integrated 5V DC supply with only 30mA of current. This device is highly reliable and is CE, UL, and CSA certified for secure global operation.