Image of two DETECT Products on a living room table as a fireplace burns in the background.

DETECT Smoke Alarms and Combo Smoke & CO Alarms

As North America's #1 home fire safety brand,* Kidde provides you with the confidence to protect what matters most in your life.

Kidde’s latest smoke and combination smoke + carbon monoxide (CO) detectors are bringing you the next level of fire and CO safety. Cutting edge technology sends fast alerts that give your family more time to get out safely and enhanced sensing technology reduces false alarms often caused by cooking.

Upgrade to the Latest Technology

Over 25% faster smoke detection
OVER 25% FASTER SMOKE DETECTION•
Cutting edge technology sends fast alerts to give more time to get out safely.
REDUCED NUISANCE ALARMS
REDUCED NUISANCE ALARMS
Enhanced sensing technology reduces false alarms often caused by cooking.
SELF-TESTING ALARMS
SELF-TESTING ALARMS
For added assurance, internal components ensure alarm is always operating as expected.
COMPREHENSIVELY TESTED
COMPREHENSIVELY TESTED
Designed to the latest UL standard for safety and reliability.

Select Your Power Source

Smoke + CO Alarm, 2 AA Battery Powered
Smoke + CO Alarm, 2 AA Battery Powered
30CUDR is a AA Battery Powered combination smoke and carbon monoxide alarm providing a modern, cutting edge smo…
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Smoke + CO Alarm, 2 AA Battery Powered
Smoke + CO Alarm, 2 AA Battery Powered
30CUDR-V is an AA Battery Powered combination smoke and carbon monoxide alarm with voice alerts providing a mod…
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Smoke Alarm, AA Battery Powered
Smoke Alarm, AA Battery Powered
Cutting edge technology sends fast alerts that give your family more time to get out safely and enhanced sensin…
Learn More
Smoke Alarm, AA Battery Powered
Smoke Alarm, AA Battery Powered
10SDR is a compact 4” alarm, designed for small spaces. Cutting edge technology sends fast alerts that give you…
Learn More
Exploded view of a DETECT alarm

Available Enhanced Features

Battery icon
10-YEAR NEVER-CHANGE BATTERY

No battery changes for 10 years.* Avoids inconvenient battery replacements and low battery chirps over the life of the device.

Double the detection icon
DOUBLE THE DETECTION

Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device.

interconnected alarms in a house icon
INTERCONNECTED ALARMS▲

When one alarm sounds, they all sound, so you never miss an emergency and can get out faster.

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VOICE ALERTS

Crystal-clear voice alerts tell you exactly why your alarm is sounding so you can react quickly.

Choose the Right Detection for Your Home

Detection Type
Power Source
Cutting Edge Technology
Self-Testing
Never Change Battery
Interconnected Alarms
Voice Alerts
UL Listed
10-Year Warranty
Two Kidde smoke alarm units sit overlapping, front-facing with indicator lights and vents; arranged on white retail packaging with a red header reading "Detect Smoke" and battery/feature icons.Smoke Alarm, AA Battery Powered
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White Kidde smoke alarms overlap in front of branded packaging, showing a red "10‑year" banner and a "no low battery chirps" badge against a clean white background.Smoke Alarm, 10-Year Battery Powered
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Smoke and carbon monoxide alarms sit overlapping on product packaging, showing Kidde logo and a purple banner indicating "2 AA battery" and reduced nuisance alarms on a white background.Combo Smoke + CO Alarm, AA Battery Powered
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Kidde smoke-and-carbon-monoxide alarms sit overlapping, showing test/power buttons and vents; packaging text reads "detect smoke + carbon monoxide" with a purple banner and interconnected-alarms icon.Combo Smoke + CO Alarm, Hardwired with 10-Year Backup Battery
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A pair of white Kidde smoke-and-carbon-monoxide detectors sit overlapping on product packaging, surrounded by purple branding, logo text and icons indicating voice alerts and a 10-year lifespan.Combo Smoke + CO Alarm, Hardwired with 10-Year Backup Battery and Voice Alerts
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•29% faster average smoke detection based on internal testing of smoldering wood fires for Kidde 9th Edition vs. leading competitor 8th Edition products.

*Based on total household installations as of December 2023.

**Self-testing is not a substitute for a manual push test of the alarm. Perform a button test once per week to verify proper alarm operation.

†10-year limited warranty on alarm. Not a battery performance claim.

▲Different models offer different interconnection options and requirements.Check the User Guide for more info.