The Consilium AC-IR-3Fq Addressable Base (5200237-00A) is a durable addressable mounting base designed for use with the AC-IR-3Fq Infrared Flame Detector in Salwico addressable fire detection systems. Built for demanding marine, offshore, and industrial environments, it features configurable addressing via an 8-way DIP switch, integrated short-circuit isolation, and IP65 protection as standard (upgradable to IP67 with locking screws). Its low power consumption and robust construction ensure reliable performance in critical fire detection applications.