Housing materials: housing: aluminium, window: PC Ambient temperature: -10...55 °C Electrical design: DC PNP Display: Transmitter: 1 LED , Receiver: 2 LED Operating voltage: 24 V DC (19.2...28.8) Product Name: OY072S Type of light: Infrared light 950 nm SKU H73SOS11TS76BX Protection: IP 65 / IP 67 Connection: M12 connector Shortcode: OYA0310-50-2-12-P-1