• Kidde Relay Module for Intelligent Combination Alarms - For Smoke - SM120X

    Product ID • SM120X000000

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The Kidde Relay Module SM120X for Smoke Alarms can be used to activate auxiliary warning devices such as external bells and sirens, hallway or stairway lighting. This relay will only activate when it receives a smoke signal from an interconnect Smoke Alarm.

This Kidde Relay Module SM120X replaces Firex 497, Firex 499, and FIrex 499C. Kidde SM120X combines with CO120X replaces Firex 501.

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