Request InfoProtects Underground NetworksFiber Instrument Sales Inc.ORISKANY, N.Y., Sept. 10 -- Fiber Instrument Sales Inc. (FIS) has developed a fiber optic security system designed to protect underground telecommunications networks. The patent-pending utility-cover surveillance (UCS) system helps assure that only authorized personnel have access to telecommunications equipment via manholes, handholes or other means. The actual detection mechanism, called Cover Cop, uses no electricity, so it can't spark an explosion in underground utilities where volatile gases may be present. In this example, the UCS control unit monitor displays a map of a...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2023 IssuePhotodetectorsSurface-Mount Silicon and Indium Gallium Arsenide Photodetectors from Advanced Photonix are designed for high-speed response applications. 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