Electrical design: DC PNP Ambient temperature: -20...55 °C Type of light: Infrared light 950 nm Shortcode: OYA1360-30-2-09-P-1-A Product Name: OY439S Connection: PVC cable / 15 m, 10 x 0.34 mm² Protection: IP 65 / IP 67 / IP 69K Operating voltage: 24 V DC (19.2...28.8) Housing materials: protective tube: PMMA transparent, Protective cap: POM, bracket: stainless steel (316L), sealing: silicone SKU 1VLFPDKFKAAX74 Display: Transmitter: 1 LED , Receiver: 2 LED