This VL1K-NFQ45-02P-4DM12 is an inductive proximity sensor with a Q45 mm Plastic, PBT-GF30-V0 body with a Non Flush mounting design. It has a plastic body and is PNP-NO dual sensing technology that is special solutions for moving applications with two monitoring positions, with a sensing distance of 2 mm and M12, 4 pins connector. It has a power supply of 10-30 VDC and protection rating of IP67. This highly durable sensor is perfect for Industrial Automation applications.