First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup
Product details
| Management number | 238441879 | Release Date | 2026/07/11 | List Price | US$7.80 | Model Number | 238441879 | ||
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The First Alert BRK SMI100-AC Hardwire Interconnect Smoke Alarm with Battery Backup offers advanced fire safety features to protect your home. Its Precision Detection technology reduces nuisance alarms while providing early warning in the event of a fire. The alarm can be interconnected with compatible units, creating a whole-home system that sounds when one alarm is triggered. With a battery backup, the alarm continues to function during power outages, ensuring uninterrupted protection. The Quick Connect Plug allows for easy installation without the need for rewiring, making it a convenient and reliable choice for enhancing the safety of your living space.
- First Alert's BRK Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
- Battery backup provides continuous protection during power outages
- Alarm indicator visually identifies the unit that initiated the alarm
- Quick Connect Plug included allows for easy installation with no need to rewire
| Power type | Battery |
|---|---|
| Battery life | 6 months |
| Smoke & carbon monoxide alarm sensor technology | Ionization Sensor |
| Brand | First Alert |
| Fire safety certifications | UL Certification |
| Features | Corded |
| Batteries incl | N |
| Smart tech | N |
| Decibel rating | 85 dB |
| Has written warranty | No |
| Accessories | Adapter Plug |
| Battery size | 9-volt |
| Number of batteries | 1 |
| Volts | 9 V |
| Count | 1 |
| Piece count | 5 |
| Manufacturer | First Alert |
| Shape | Round |
| Rec. room | Multi-room |
| Color | White |
| Color category | White |
| Has nrtl listing certification | Y |
| Product line | Precision Detection Series |
| Assembled product height | 4 in |
| Dimensions | 6.22 x 3.43 x 9.06 in |
| Model | SMI100-AC |
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