Panasonic Through Beam (Emitter and Receiver) Photoelectric Sensor Maximum of 15 m Detection Range PNP IP67 Block Style. Electrical Connection: M8 Connector. Maximum DC Voltage: 24V. Optical Technology: LED. Light Source: Infrared LED. Response Time: 1 ms. Housing Material: PBT. Standards Met: IEC. Series: CX-400. Minimum Operating Temperature: -25°C. Mounting Type: Panel Mount. MPN: CX-412-P-Z