Optional variants The (MCOM-R) gives a 5 second pulse on reset, and is used for connecting/resetting beam detectors. The (MCOM-S) is identified by the panel as a sounder and does not reset when put into ‘silence’ mode, only resets once panel has been reset. The (MCOM-FC) is identified by the panel as a sounder and will activate from its associate cause and effect programming. It will reset from a global reset not a global silence command. Suitable for use with fan controller devices for smoke management. Features and benefits • Quick and simple to install • Compact size • Soft Addressed • Integral short circuit isolator • Plug and play, no hard addressing required • No external short circuit isolator required