Operating voltage: 24 V DC (19.2...28.8) Shortcode: OYA0160-40-4-20-P-1 Display: LED yellow , LED green , LED Red , LED blue , LED orange Type of light: Infrared light 950 nm Housing materials: housing: aluminium, window: PC Electrical design: DC PNP Protection: IP 65 / IP 67 Product Name: OY261S SKU THJXH6IYYCWNHL Ambient temperature: -10...55 °C Connection: M12 connector