Opto-sensor, laser reflection light sensor with adjustable background suppression, operating voltage 10.30 VDC, max. range 2000 mm, cable length 9 m, cable, PVC, 9 m, protection class IP67, 5-segment LED display, signal display, button lock, switch-on and switch-off delay adjustable between 8 ms and 16 ms, operating voltage: 10.30 VDC, bipolar switching output, light or dark switching