- 2 pack hardwire with battery backup
- Dual ionization technology most sensitive to fast flaming fires
- Easy access battery door
- Interconnect able up to 18 devices 12 of which can be smoke alarms
- “Quick-connect” wiring harness
- Test/silence button
- Optional locking features so battery cannot be removed
$52.00 Original price was: $52.00.$36.40Current price is: $36.40.
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The First Alert(R) alarm is an ionization smoke sensor alarm designed to be 120 V hardwired. The alarm includes a battery backup to ensure operation in case of power failure. This unit can be interconnected with up to smoke alarms and up to 6 smoke and carbon monoxide combination alarms so all units will go into alarm if any single unit is triggered. Also equipped with a battery compartment and base locking mechanisms and a single button test/silence. This product is backed by a 10-year limited warranty.
| Battery Back-Up | Yes |
|---|---|
| Voltage | 9 |
| Photoelectric Sensor | No |
| Power Source | AC hardwired |
| Safety Listing | ETL safety listing |
| Series Name | 9120 |
| Type | Smoke detector |
| Voice Alert | No |
| Warranty | 10-year |
| Package Contents | Two smoke alarm, hardware,batteries |
| Wi-Fi Compatibility | No |
| Width(cm) | 12.7 |
| Width(in) | 5 |
| Width(mm) | 127.0 |
| Works with Android | No |
| Works with Apple HomeKit | No |
| Package Quantity | 1 |
| Low-Pitch Tone | No |
| Bluetooth Compatibility | No |
| Height(mm) | 127.0 |
| CO Detector | No |
| Color/Finish Family | White |
| File/Certification Number | 3055574 |
| Front-Load Battery | Yes |
| Height(cm) | 12.7 |
| Height(in) | 5 |
| Hub Required | No |
| Long-Life Battery | No |
| Hush Feature | Yes |
| Ionization Sensor | Yes |
| Length(cm) | 5.08 |
| Length(in) | 2 |
| Length(mm) | 50.8 |
| Light | No |
| Works with iOS | No |
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