First Alert Interconnect Hardwired Smoke Alarm with 10-Year Battery Backup, 1 pk
Product details
| Management number | 240179137 | Release Date | 2026/07/16 | List Price | US$16.80 | Model Number | 240179137 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The First Alert SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup uses First Alert's Precision Detection advanced sensing technology and meets new industry standards. Interconnect multiple alarms together to help provide an early warning throughout your whole home.
- First Alert's Precision Detection advanced sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- 10-Year battery backup provides continuous protection during power outages
- Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
- Alarm indicator visually identifies the unit that initiated the alarm
- End-of-life warning lets you know when it's time to replace the hardwire detector
- Test/silence button for efficient testing to ensure alarm is working properly
| Power type | Corded Electric |
|---|---|
| Battery life | 10 years |
| Smoke & carbon monoxide alarm sensor technology | Ionization Sensor |
| Brand | First Alert |
| Fire safety certifications | Federal Communications Commission (FCC) Certification |
| Features | Beep Indicator |
| Batteries incl | Y |
| Smart tech | N |
| Decibel rating | 85 dB |
| Accessories | Plug |
| Battery size | Proprietary Device Specific |
| Volts | 120 V |
| Count | 1 |
| Shape | Round |
| Rec. room | Living Room |
| Color | White |
| Has nrtl listing certification | N |
| Assembled product dimensions (l x w x h) | 5.69 x 5.69 x 2.25 in |
| Model | 1046848 |
Bestseller ranking
Smoke Detectors
Customers who viewed this product also viewed
Tool Aprons
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form