Product Name: OY901S Electrical design: DC PNP Type of light: Infrared light 950 nm Housing materials: housing: aluminium, window: PC Shortcode: OYD0510-02-4-06-P-1 SKU FEBVECG9E49KM6 Ambient temperature: -10...55 °C Display: Transmitter: 4 LED , Transmitter: 1 LC display: Operating voltage: 24 V DC (19.2...28.8) Connection: M12 connector Protection: IP 65