Blue heat-shrunk electronic module connected to four bundled wires (red, yellow, black, white), secured with a small zip tie and resting on a plain white background.

Carbon Monoxide Relay Module - Master Pack (24 units) - CO120X

CO120X

The Kidde CO120X 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 CO signal from an interconnect Carbon Monoxide Alarm.

Helpful Resources
Blue heat-shrunk electronic module connected to four bundled wires (red, yellow, black, white), secured with a small zip tie and resting on a plain white background.
Details
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Key Features
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Specifications
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Helpful Resources

Click on the link to learn more about the Carbon Monoxide Relay Module.

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Image of a person holding an adapter next to their new alarm.
A red fire extinguisher and three Kidde smoke/CO detectors (one boxed) stand arranged on a light wood tabletop against a pale wall, accompanied by a round "#1" safety-brand badge.

Why Kidde

As North America's #1 home fire safety brand,* Kidde has been working to help make your home the safest it can be for more than 100 years. Now, our latest smoke alarms and combination smoke + carbon monoxide (CO) alarms are bringing you the next level of fire and CO safety. Help protect what matters most in your life with features like cutting edge technology that send fast alerts to give your family more time to get out safely. And enhanced sensing technology that reduces false alarms often caused by cooking.

*Based on total household installations as of December 2023.