Latest Post 250 Years of American Independence. Nearly 80 Years of Protecting What Matters.
As America celebrates 250 years of independence, we’re taking a moment to reflect on a different kind of legacy. A legacy built on service, innovation,...


Det-tronics is a division of United Technology Corporation with headquarters in Minneapolis, MN, USA. At this 80,000 sq. ft. facility, Det-tronics manufactures UV and IR sensors for flame detectors, catalytic gas sensors used in combustible gas detectors, and electronic PC board and detector/controller assemblies. In addition, Det-tronics has personnel managing operations both in England and Singapore. Det-tronics also maintains a 4,000 sq. ft. off-site fire and gas test facility which is one of the best and largest in the world. Det-Tronics has over 280 dedicated employees as well as 76 worldwide representative sales offices and 18 worldwide sales offices. Det-tronics is unique in the manufacturing of both flame and gas sensors in-house, thereby controlling specifications to exacting requirements. Det-tronics optical flame detectors incorporate the latest technologies in UV, IR, UV/IR, Dual IR, Multispectrum IR (MIR) and fiber optics. The gas detection line employs technologies for catalytic, electrochemical, thin-film semiconductor and IR absorption. The flame and gas systems range from conventional to state-of-the-art, highly fault tolerant and configurable detection and releasing systems. By offering the widest range of fire and gas detection & alarm products, Det-Tronics ensures the right technology for every application.
Latest Post As America celebrates 250 years of independence, we’re taking a moment to reflect on a different kind of legacy. A legacy built on service, innovation,...
As data centers adopt liquid cooling technologies to support the demands of AI and other high-performance computing applications, the conversation around fire protection strategy and...
Top Right Drawer:The View From the Other Side of The Fence By Woodie Andrawos, ORR ProtectionGESF: For over 30 years, Woodie Andrawos has been a...