The Smart Access Control Management System is an integrated granary safety control solution customized for grain depots and confined space scenarios. It consists of T-series airtight door & lock system, M-series high-precision gas detector and facial recognition module, all connected to the intelligent grain storage management platform "GrainLink".

It greatly improves detection accuracy, boosts door air tightness by 80%, and cuts overall operation costs by 70%. The system builds a full closed-loop safety workflow covering work order approval, environment monitoring, personnel access, risk warning and data archiving, upgrading granary safety protection from passive defense to active intelligent control.