Honeywell Morley MI-DISO Short-Circuit Isolator Module

The Honeywell Morley MI-DISO Short-Circuit Isolator Module protects addressable fire alarm loops by isolating short-circuit faults on loop wiring. Engineered for high system availability, it continuously monitors loop voltage and automatically isolates short-circuited wiring sections, restoring full power and signaling to the loop automatically once the fault is cleared. Equipped with a bright tri-color LED indicator to provide instant visual diagnostic feedback, it requires no address setting, making it easy to integrate into both surface-mount and flush-mount backbox installations. Compatible with Morley-IAS addressable fire panels, it provides reliable protection against communication downtime on critical signaling line circuits.