OPTASENSE

Fibre optic sensor system consisting primarily of fiber optic cables and fiber optic light and image conduits, lasers, acoustic sensors and data processors for use in monitoring and assessing the safety, stability and integrity of oil, gas and water pipelines, telecommunication networks, electrical cables, rail tracks and rail networks; fibre optic sensors system consisting primarily of fiber optic cables and fiber optic light and image conduits, lasers, acoustic sensors and data processors for use in border and perimeter security and detection of intruders and incursions; acoustic sensing apparatus in the nature of meters; fibre optic cables, fibre optic receptors, cabling networks consisting primarily of fibre optic cables; fibre optic communications peripheral apparatus for use with computers; electronic and acoustic sensors incorporating optical fibres; acoustic and electronic signal transmitting apparatus utilising optical fibres; hydrophones