Housing materials: housing: aluminium, window: PC Operating voltage: 24 V DC (19.2...28.8) SKU 21V1YSR40PNN5A Electrical design: DC PNP Ambient temperature: -10...55 °C Product Name: OY286S Type of light: Infrared light 950 nm Shortcode: OYA0910-50-4-20-P-1 Display: LED yellow , LED green , LED Red , LED blue , LED orange Connection: M12 connector Protection: IP 65 / IP 67