Fireguard FG901MMI_AP Addressable Micro Input Module with Isolator

The Fireguard FG901MMI_AP is an analog addressable micro input module designed to monitor external potential-free contacts on a fire detection loop. Built in a miniature micro format, it allows discreet integration of third-party dry-contact devices such as water flow switches, tamper switches, pressure switches, and manual call points directly into an addressable fire panel network. The module continuously supervises field input wiring for open-circuit and short-circuit faults while using an integrated short-circuit isolator to protect the rest of the loop in the event of wiring damage. Featuring flexible manual or electronic programmer addressing, low current consumption, and an onboard LED status indicator for clear visual diagnostics, the EN54-compliant FG901MMI_AP provides dependable contact monitoring for Fireguard addressable fire safety systems.