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The SSF-FDM1 Dual Monitor Module is intended for use on intelligent, two wire systems. It provides two independent two-wire initiating device circuits at two separate, consecutive addresses. The SSF-FDM-1 automatically assigns itself to two addressable points, starting with the original address. For example, if the SSF-FDM-1 is set to address “26”, then it will automatically assign itself to addresses “26” and “27”.
Terminals 6 and 7 use the first address, and terminals 8 and 9 use the second address.
NOTE: “Ones” addresses on the FDM-1 are 0, 2, 4, 6, or 8 only. Lowest assignable address is “2”
It is capable of monitoring normally open contact fire alarm and supervisory devices; or either normally open or normally closed security devices. The module has a single panel-controlled LED.