| Power Source | Battery |
|---|---|
| Color | White |
| Item Diameter | 5 in |
| MPN | 1042409 |
| Year Manufactured | 2019, 2020 |
| Smart Home Compatibility | Amazon Alexa |
| Brand | First Alert |
| Type | Smoke Alarm |
| Number of Batteries | 1 |
| Model | 1039792 |
| Features | Photoelectric Smoke Sensor, Battery Backup, Voice Alerts |
| Item Weight | 13.4 oz |
| Power | Battery Operated |
| UPC | 029054018694 |
Check the listing for details. First Alert 1039792 Smoke Detector - 2 Pack. Color: White, Condition: New. Listed at 24.99 USD. The First Alert 1039792 Smoke Detector 2 Pack is a reliable and essential home security device that operates on battery power, ensuring uninterrupted protection against smoke and gas hazards. With a photoelectric smoke sensor and voice alerts, this alarm provides peace of mind and quick notification in the event of a fire. The sleek white design and compact size make it easy to install in any room, while the battery backup feature ensures continuous functionality during power outages. Additionally, this model is compatible with Amazon Alexa for added convenience and integration into your smart home system.