photo electric switch rectangular shape 1.Voltage:AC/DC 12-240V AC 90-250V DC 10-48V 2.Detection distance:30cm,2m,4m photo electric switch rectangular shape1.Detection type:diffused reflection,retroreflective-scan,Thr-scan2.Detection distance:30cm,2m,4m3.Detect object:transparency and opacity4.Voltage:AC/DC 12-240V AC 90-250V DC 10-48V5.Sensitivity adjust:adjustable6.IP67