MS Tech Ltd., a global developer of nanotechnology, IoT and big-data sensors, announced on November 3, 2026, that its Homeland Security & Defense Division, MS Detection, has completed multiple deliveries and installations of its EXPLOSCAN, DUOSCAN and THREATSCAN explosives and narcotics detection systems at critical infrastructure sites across the United States and Southeast Asia. The deployments underscore a rising demand for advanced explosives trace detection as security challenges grow and the need to protect critical infrastructure intensifies, now extending to oil and gas refineries and other multinational high-security facilities.
The company said the installations reflect increasing interest in replacing legacy radioactive detection systems with its non-radioactive explosive trace detection solutions. “These latest deployments reflect the growing demand for reliable, high-performance explosives detection technologies at critical infrastructure sites,” said Doron Shalom, CEO of MS Tech. “Our HF-QCM sensor technologies enable customers to strengthen security screening while improving operational efficiency. We are also seeing increasing interest in replacing legacy radioactive detection systems with our non-radioactive explosive trace detection solutions.”
MS Tech’s flagship product portfolio includes EXPLOSCAN, DUOSCAN, LIQUISCAN, MULTISCAN and THREATSCAN. The EXPLOSCAN, DUOSCAN, MULTISCAN and THREATSCAN are explosive and narcotics trace and vapor detectors, while LIQUISCAN is a liquid explosives detector. All rely on the High-Frequency Quartz Crystal Microbalance (HF-QCM) nanotechnology sensors developed, manufactured and patented by MS Tech. The products feature self-calibrating and self-cleaning capabilities, with high sensitivity and operational availability. The HF-QCM sensors are non-radioactive, providing a green and safe working environment.
The systems are designed for aviation and transportation security, high-threat facilities and infrastructures, military, customs and border control, mail inspection and cargo screening markets. They are operational and proven across a wide spectrum of temperatures and can withstand harsh environmental conditions including dust and humidity.
The announcement matters because critical infrastructure operators face mounting pressure to detect explosives and narcotics quickly and reliably while maintaining operational efficiency. MS Tech’s non-radioactive sensors offer a potential alternative to legacy systems that use radioactive sources, which can pose regulatory, safety and disposal challenges. By deploying its systems at sites in the U.S. and Southeast Asia, MS Tech is positioning its HF-QCM technology as a viable option for high-security facilities seeking to upgrade screening without the burdens associated with radioactive equipment.
MS Tech continues its efforts in the global deployment of its explosive detection sensors, products and IoT solutions across airports, air cargo, border control, law enforcement agencies and critical infrastructure sites. The company, which has over 25 years of history in analytical chemistry and technology experience, develops, manufactures and supplies customized detection sensors and integrated solutions to affiliate companies and other industrial OEMs and resellers. Its technologies also have applications in food safety and product inspection, bio-medical diagnostics, fire and smoke detection, water and air monitoring, and aerospace. More information is available at https://www.ms-technologies.com.
