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Notifier FMM-1 Monitor Module with FlashScan The Notifier FMM-1 Monitor Module is a standard-sized module that supervises either a Style D (Class A) or Style B (Class B) circuit of dry-contact input devices. For use in intelligent, two-wire systems. NOTE: The FMM-1 can be used to replace MMX-1 modules in existing systems.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.