Optical sensors, reflex light barrier, cuboid-shaped plastic, range 22 m, 3-wire, DC PNP, operating voltage: 10...36 V DC, current consumption: 20 mA, light/dark switching programmable via button, connecting cable, 2 m, PUR cable, 3 x 0.34 mm, polarizing filter, teach function, electronic lock, housing material: housing: PA, front frame: V4A, control panel: TPE, optics material: PMMA