Connection: PVC cable / 15 m, 10 x 0.34 mm² Operating voltage: 24 V DC (19.2...28.8) Product Name: OY423S Ambient temperature: -20...55 °C Shortcode: OYA0910-04-4-15-P-1-A Housing materials: protective tube: PMMA transparent, Protective cap: POM, bracket: stainless steel (316L), sealing: silicone SKU 7EWG37HBXERZ7S Electrical design: DC PNP Type of light: Infrared light 950 nm Display: Transmitter: 1 LED , Receiver: 2 LED Protection: IP 65 / IP 67 / IP 69K