A cutting-edge military membrane switch capable of withstanding sandstorms and electromagnetic pulses drew significant attention at a recent international defense exhibition. Developed by China Electronics Technology Group Corporation (CETC) 55th Research Institute, the switch features a Kevlar-reinforced substrate that maintains touch sensitivity even in extreme cold of -50°C, currently deployed in HUD control systems for next-gen tactical helmets.
Military experts highlight that this innovation solves critical field operation challenges—traditional mechanical buttons often jam due to dust ingress. Integrated with pressure-sensing technology, it enables precise operation even while wearing gas masks. The same technology is slated for adaptation in drone control grips and other combat scenarios.