Opto-sensor, reflective light barrier with polarization filter, operating voltage 10.30 VDC, max. range 4000 mm, cable length 0.15 m, cable with connector, PVC, 150 mm, M8 x 1, 4-pin, protection class IP67, LED visible all around, sensitivity adjustment via potentiometer, operating voltage: 10.30 VDC, PNP switching output, changeover contact