Power Outage Protection
Battery powered, helping you stay protected during power outages. Change batteries every 6 months.
Notifications
Alarm will sound 3 long beeps and blink red when smoke is detected.
Comprehensive solutions
Protect your home with the help of our full range of home and fire safety products.
Kidde Smoke Alarms
 4-IN Battery Smoke Alarm |  Battery Smoke Alarm |  10-Yr Battery Smoke Alarm |  Hardwired Smoke Alarm |  Hardwired/10-Yr Alarm | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Detection Type | Smoke | Smoke | Smoke | Smoke | Smoke |
Power Source | 2 AA Replaceable Batteries | 2 AA Replaceable Batteries | 10-Year Built-in Battery | Hardwired; 2 AA Batteries | Wired; 10-Yr Built-In Battery |
No Battery Replacements Needed | — | — | Yes | — | Yes |
Size | 4 inches | 5 inches | 5 inches | 5 inches | 5 inches |
Interconnect Capabilities | — | — | — | Yes | Yes |
Reduced Nuisance Alarms | Yes | Yes | Yes | Yes | Yes |
LED Indicator | Red - Alarm | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power |
Self-Testing | Yes | Yes | Yes | Yes | Yes |
Meets UL 217 | 9th Edition | 9th Edition | 9th Edition | 9th Edition | 9th Edition |
UL Listed | Yes | Yes | Yes | Yes | Yes |
| — | — | — | — | — |
Reduced Nuisance Alarms
Enhanced sensing technology reduces false alarms often caused by cooking.
Self Testing**
Internal components ensure alarm is always operating as expected.
Battery Powered
Helps keep you protected during power outages - powered by 2 AA batteries (included).
Power Outage Protection
Battery powered, helping you stay protected during power outages. Change batteries every 6 months.
Notifications
Alarm will sound 3 long beeps and blink red when smoke is detected.
Comprehensive solutions
Protect your home with the help of our full range of home and fire safety products.
Kidde Smoke Alarms
4-IN Battery Smoke Alarm | Battery Smoke Alarm | 10-Yr Battery Smoke Alarm | Hardwired Smoke Alarm | Hardwired/10-Yr Alarm |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Detection Type | ||||
| Smoke | Smoke | Smoke | Smoke | Smoke |
| Power Source | ||||
| 2 AA Replaceable Batteries | 2 AA Replaceable Batteries | 10-Year Built-in Battery | Hardwired; 2 AA Batteries | Wired; 10-Yr Built-In Battery |
| No Battery Replacements Needed | ||||
| — | — | Yes | — | Yes |
| Size | ||||
| 4 inches | 5 inches | 5 inches | 5 inches | 5 inches |
| Interconnect Capabilities | ||||
| — | — | — | Yes | Yes |
| Reduced Nuisance Alarms | ||||
| Yes | Yes | Yes | Yes | Yes |
| LED Indicator | ||||
| Red - Alarm | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power |
| Self-Testing | ||||
| Yes | Yes | Yes | Yes | Yes |
| Meets UL 217 | ||||
| 9th Edition | 9th Edition | 9th Edition | 9th Edition | 9th Edition |
| UL Listed | ||||
| Yes | Yes | Yes | Yes | Yes |
| — | — | — | — | — |