Operating range: 0 ... 2.1 m (with reflector H60), light type: red, alternating light, signal output: 1 NPN and 1 PNP output, synchronous switching, short-circuit proof, reverse polarity protected, open collector, switching type: light/dark switching, switchable, connection: plug connection, 5-pin with metal thread M12 x 1, rotatable 90°, operating voltage: 10 ... 30 V DC, ambient temperature: -40 ... 60 °C (-40 ... 140 °F)