The MMTC IS-2 Interlock is designed for sectional door applications requiring coordinated access control and operational interlock functionality. Commonly used in commercial and industrial environments, the IS-2 supports integration with sectional door operators and related control systems to help maintain dependable operation.
This interlock device is intended for installations where connected door equipment requires controlled interaction between safety and operating components. The IS-2 is suitable for commercial access control and sectional door system applications. Publicly available manufacturer and distributor sources did not provide confirmed dimensions, electrical ratings, or detailed compatibility specifications for this model.

