PHOTOSWITCH Photoelectric Sensor, 2m, Polarized Retroflective, 10-30VDC, 2m (6.5ft) cablePHOTOELECTRIC SENSOR DATASensing ModePolarized RetroreflectiveMaximium Sensing Distance2m (6.6ft)Light SourceVisible Red LEDOperating Voltage10-30V DCOutput TypeSink...