The MMTC IS-1 Interlock is designed for pass door applications requiring coordinated access control and operational interlock functionality. Commonly used in commercial and industrial environments, the IS-1 supports integration with door operators and related control systems to help maintain controlled and dependable operation.
This interlock device is intended for installations where pass doors and connected access equipment require coordinated control between operating and safety components. The IS-1 is suitable for commercial access control and industrial door system applications. Publicly available manufacturer and distributor sources did not provide confirmed dimensions, electrical ratings, or detailed compatibility specifications for this model.
