Notifications
Alarm will beep & blink red, voice alerts announce "Fire!" or "Warning! Carbon Monoxide”.
Cutting Edge Technology
Firmware technology detects fires fast to give you more time to get out & reduces nuisance alarms.
Comprehensive solutions
Protect your home with the help of Kidde’s full range of home and fire safety products.
Kidde Smoke & Carbon Monoxide Combination Battery Detectors
 Battery Combo + Voice |  10-Yr Battery + Voice |  10-Yr Combination Alarm |  Battery Combination Alarm | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Price | — | — | — | — |
Detection Type | Smoke & Carbon Monoxide | Smoke & Carbon Monoxide | Smoke & Carbon Monoxide | Smoke & Carbon Monoxide |
2 AA Batteries (included) | 2 AA Batteries (Included) | 10-Year Built-in Battery | 10-Year Built-in Battery | 2 AA Batteries (Included) |
No Battery Replacements Needed | — | Yes | Yes | — |
Voice Alerts | Yes | Yes | — | — |
Reduced Nuisance Alarms | Yes | Yes | Yes | Yes |
Self Testing | Yes | Yes | Yes | Yes |
Meets UL 2034 | 4th Edition | 4th Edition | 4th Edition | 4th Edition |
Meets UL 217 | 9th Edition | 9th Edition | 9th Edition | 9th Edition |
UL Listed | Yes | Yes | Yes | Yes |
Interconnected Alarms*
When one alarm sounds, they all sound, so you never miss an emergency and can get out faster.
Voice Alerts
Crystal-clear voice alerts tell you exactly why your alarm is sounding so you can react quickly.
UL Certified
Designed to the latest UL standard for safety and reliability.
Reduced Nuisance Alarms
Enhanced sensing technology reduces false alarms often caused by cooking.
Self Testing**
Internal components ensure alarm is always operating as expected.
Notifications
Alarm will beep & blink red, voice alerts announce "Fire!" or "Warning! Carbon Monoxide”.
Cutting Edge Technology
Firmware technology detects fires fast to give you more time to get out & reduces nuisance alarms.
Comprehensive solutions
Protect your home with the help of Kidde’s full range of home and fire safety products.
Kidde Smoke & Carbon Monoxide Combination Battery Detectors
Battery Combo + Voice | 10-Yr Battery + Voice | 10-Yr Combination Alarm | Battery Combination Alarm |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Detection Type | |||
| Smoke & Carbon Monoxide | Smoke & Carbon Monoxide | Smoke & Carbon Monoxide | Smoke & Carbon Monoxide |
| 2 AA Batteries (included) | |||
| 2 AA Batteries (Included) | 10-Year Built-in Battery | 10-Year Built-in Battery | 2 AA Batteries (Included) |
| No Battery Replacements Needed | |||
| — | Yes | Yes | — |
| Voice Alerts | |||
| Yes | Yes | — | — |
| Reduced Nuisance Alarms | |||
| Yes | Yes | Yes | Yes |
| Self Testing | |||
| Yes | Yes | Yes | Yes |
| Meets UL 2034 | |||
| 4th Edition | 4th Edition | 4th Edition | 4th Edition |
| Meets UL 217 | |||
| 9th Edition | 9th Edition | 9th Edition | 9th Edition |
| UL Listed | |||
| Yes | Yes | Yes | Yes |