Conrad Components is the manufacturer of the 191710 Light barrier Assembly kit, which operates between 12 V DC and 15 V DC and has a range of 5 metres. This kit, identified by the code HB 304, offers a reliable method for detecting the presence or absence of objects in automated systems. Typical applications include use in safety systems, industrial automation, and access control systems. https://elecena.pl/product/28955185/conrad-components-191710-light-barrier-kit-12-15v-dc-5m-ir-range 2025-06-15 https://elecena.pl/product/28955185/conrad-components-191710-light-barrier-kit-12-15v-dc-5m-ir-range 2026-09-24