Xtralis is a leading international service provider of strong options with the quite early & dependable detection of smoke, fireplace, and gasoline threats. Our systems stop disasters by supplying customers time to reply prior to lifetime, crucial infrastructure or small business continuity is compromised. The FSP-951 photoelectric detector’s exclusive optical https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/