Willow and Hearth

Roughly 226,000 Kidde TruSense smoke and combination smoke/carbon monoxide alarms remain under an active federal recall, and safety officials say a meaningful share of those units are almost certainly still bolted to ceilings in homes that never got word of the problem. The recall, filed with the U.S. Consumer Product Safety Commission, covers alarms that can experience “a delay in detection, or may fail to detect, smoke” — language that describes exactly the scenario homeowners fear most: an alarm that stays silent while a fire spreads.

Key Points

• 226,000 units of the Kidde TruSense 2040, 2050, 2060 and 2070 series are covered, according to the CPSC recall notice.
• Affected alarms carry a “TRUSENSE” label or an “AMBER = FAULT” indicator and were sold at Walmart, Home Depot, Menards, Amazon and ShopKidde.com between May 2019 and September 2020, per Kidde’s own safety notice.
• Kidde is shipping free replacement alarms with built-in 10-year batteries to anyone who registers an affected unit.
• No injuries have been reported so far tied to this specific recall, the CPSC says, but the agency’s broader data on smoke alarm failures show why the stakes are high regardless.

Kidde is the single most recognizable name in home fire detection, sold in nearly every big-box hardware aisle in the country, which is part of why this recall keeps surfacing years after it was first announced: the affected alarms were built for roughly a decade of service, meaning units purchased in 2019 or 2020 are still well within their expected lifespan, doing their job (or quietly failing to) without anyone checking. Kidde has stated it “intends to work with customers to replace all affected units with new alarms” and is coordinating the process directly with the CPSC.

Why A “Working” Alarm Isn’t Always Working

The recall lands against a backdrop of research that already shows how easily smoke alarms fail without anyone noticing. Fire investigators reviewed years of home fire data and found that smoke alarms were present but did not operate in roughly a quarter of home fire deaths, according to research compiled by the National Fire Protection Association. Battery-powered units, the fact sheet notes, sounded in only 77% of fires large enough to trigger them, compared with 92% for hardwired models. A separate U.S. Fire Administration analysis found that as the death toll in a fire climbs, the odds of a working alarm having been present actually drop — homes with five or more fatalities had operating alarms only 13% of the time, versus 24% in single-fatality fires.

None of that data is specific to the TruSense recall, and the CPSC has not tied it to any deaths. But it explains why a recall that’s now several years old still matters to anyone with an affected unit overhead: a silent alarm looks identical to a working one until the moment it counts.

Homeowners who bought a Kidde smoke or combination alarm in 2019 or 2020 can check the model number and lot code against the list at Kidde’s recall site or by calling the company directly. Consumers are advised to keep any recalled unit installed and functioning, if it still is, until a free replacement arrives.