Operating voltage: 24 V DC (19.2...28.8) SKU SU7LA8NAAK4ESM Connection: M12 connector Protection: IP 65 / IP 67 Ambient temperature: -10...55 °C Shortcode: OYA0460-50-2-12-P-1 Product Name: OY073S Display: Transmitter: 1 LED , Receiver: 2 LED Type of light: Infrared light 950 nm Electrical design: DC PNP Housing materials: housing: aluminium, window: PC