... Resistance: >100MΩDielectric Strength : AC1500V,60sAnti-interference to Light : 10000Lux(incidence angel≥5°)Light Source : infrared,940nmHousing : Aluminum alloy,PCSealing: IP65Light Pitch: 10mm ... ,20mm,40mm,80mmProtection Range: 400~3500mmProtection Height (xx-1)×pitch,xx-beams Infrared Light Curtain MC2420 ...