Sick Background Suppression Photoelectric Sensor Block Sensor, 100 mm → 2.5 m Detection Range, Output Type: NPN/PNP, Electrical Connection: M12 4 Pin Connector, Maximum DC Voltage: 30V, Light Source: Infrared, IP Rating: IP69K, Maximum Current: 100 mA, Response Time: <500 μs, Housing Material: Die Cast Zinc, Maximum Operating Temperature: +60°C, Minimum Operating Temperature: -40°C, Mounting Type: Panel Mount, Series: W24-2, MPN: WT24-2B410