Operating range: 100 ... 450 mm, obstacle size: > 0.3 mm, light transmitter: laser diode, light type: red, alternating light, signal output: 1 push-pull output, short-circuit proof, reverse polarity protected, switching type: light/dark switching, connection: metal connector M12, 5-pin, rotatable by 90°, operating voltage: 10 ... 30 V DC, ambient temperature: -10 ... 50 °C (14 ... 122 °F)