Spectrex was first to incorporate the Xenon Flash in OPGD detectors to solve false alarm issues common in the industry Spectrex isn’t just a leader in Flame and Open Path Gas Detectors field For 30 years Spectrex has been the leader in fire and gas detector designs by continuously committing development resources for your safety Being the first to launch major innovations that have become trade standards such as the first UV/IR and IR3 Flame Detector designs we continue to offer over 40 different FD designs to meet application challenges from Offshore to Mall Floors