With its marketplace-leading optics, the Ampac Beam Detector is ideally suited to the security of large places wherever using conventional detection technologies would establish to generally be as well challenging and/or high-priced to setup. Undesirable alarms a result of the beam staying thoroughly obscured for a brief length of time https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/