- Single button test/silence
- Two locking features
- Perfect for apartment, dormitory or hotel applications
- Loud 85-decibel alarm
- 10-Year limited warranty
- 120-Volt hard wire ionization smoke alarm
- Latching alarm indicator
$26.00 Original price was: $26.00.$18.20Current price is: $18.20.
- Experience the Best Quality
- Your happiness, our mission.
- Shop with Peace of Mind
- Quality You Can Trust

This First Alert ionization smoke alarm has been designed to install faster, perform better and be even smarter than before. These improvements help reduce nuisance alarms and save you time and money. Easy to install, the alarm has a large opening in the mounting bracket for easy access to wiring and keyhole slots that eliminate the need to remove the electrical box screws for installation. It includes a battery backup that can be installed and remove while the unit is mounted to the ceiling or wall via the side load battery compartment. Two locking features are provided to prevent battery or unit theft. This product is covered by a 10-year limited warranty.
| Type | Smoke detector |
|---|---|
| Length(mm) | 57.15 |
| Height(mm) | 144.4752 |
| Hub Required | No |
| Hush Feature | No |
| Ionization Sensor | Yes |
| Length(cm) | 5.715 |
| Length(in) | 2.250 |
| Light | No |
| Height(cm) | 14.44752 |
| Long-Life Battery | No |
| Low-Pitch Tone | No |
| Package Contents | Smoke alarm |
| Package Quantity | 12 |
| Photoelectric Sensor | No |
| Power Source | Hardwired |
| Safety Listing | ETL safety listing |
| Height(in) | 5.688 |
| Front-Load Battery | No |
| Voice Alert | No |
| Works with Android | No |
| Voltage | 120 |
| Warranty | 10-year limited |
| Wi-Fi Compatibility | No |
| Width(cm) | 14.44752 |
| Width(in) | 5.688 |
| Width(mm) | 144.4752 |
| Works with Apple HomeKit | No |
| File/Certification Number | 3055574 |
| Works with iOS | No |
| Sealed Battery | No |
| Battery Back-Up | Yes |
| Battery Type | 9-volt |
| Bluetooth Compatibility | No |
| CO Detector | No |
| Color/Finish Family | White |
| Series Name | 9120BA |
Be the first to review “First Alert Hardwired Ionization Smoke Alarm With Battery Backup” Cancel reply
Related products
Sale!
Audio, Video and Electronics
Sale!
Audio, Video and Electronics
Sale!
Audio, Video and Electronics
Sale!
Audio, Video and Electronics
Sale!
Breaker Panels, Breakers and Fuses
Sale!
Cords and Timers
Sale!
Sale!















Reviews
There are no reviews yet.