Xtralis is a number one world provider of strong methods for the extremely early & trustworthy detection of smoke, fireplace, and gas threats. Our technologies avert disasters by supplying customers time to reply prior to daily life, significant infrastructure or enterprise continuity is compromised. The FSP-951 photoelectric detector’s special optical https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/