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Similar to Kidde's Silhouette smoke alarm, the UL-listed, AC-powered CO alarm has a low-profile design and contains a sealed battery that will last the lifetime of the alarm. The Silhouette CO alarm also features a blue LED display that shows the current level of CO in your home, and updates the reading every 15 seconds. Like all Kidde CO alarms, Silhouette offers the world’s most accurate CO sensing technology, based on claims by major manufacturers.

Cold Weather Brings Increased Risk of Fire and CO
Cold temperatures may prompt families to turn to drastic measures, such as using a gas oven or charcoal grill, to heat the home. Even traditional alternative heating sources, such as a fireplace or space heater can be dangerous if not used properly. As temperatures drop in your community, some simple tips can help keep families safer.