The E2E-X4C112 2M with Proximity Sensors M12 Shielded Output NPN IOLink None 2M by Omron is a compact, easily mounted, shielded output proximity sensor. This sensor is a 2m threaded barrel type with a sensing range of up to 2 meters. The 4-wire NPN output has a cable length of two meters, shielded to reduce the risk of external electrical noise, ensuring reliable operation. The output is also certified to IOLink standards. The device is further protected against external electrical noise and surge by a metal shield. The unit has a built-in LED indicator that blinks while the output is operating. This product is commonly used in automation, robotics, and motor control applications.