Banner EO/SO60-Q08, self contained, DC operated, modulated, 880nm IR sensor pair. Max separation =20in. 10-30VDC powered. “SYNC” output to gate receiver to reduce false triggering. PNP sourcing output, 150mA max, Output sources upon detection of trans. signal.Meets NEMA 6, IEC IP67 standards. 6in. leads with .250 quick connect terminals. back die cast zinc housing with polysulfone lens. CE listed.