... axis pitch20mm, 40mm,80mmSource of lightInfrared,940nm Light immunity10000Lux(angle of incidence≥5°)Electric characteristicsSupply voltageAC110 ... light indicator,intercepting light indicator, power indicator,self-examing indicator.Electrical noise immunityIEC61000-4-4:level IV/IEC61000-4 ... shellPlasticSingal cableEmitter 8m,4-core,connector /receiver 3m,6-core connector Type 4 Safety Light Curtain SNC ...