Help keep your home safe. Has 10-year battery.
- Battery-powered smoke detector
- First Alert alarm 1039852
- Photoelectric sensor
- The sealed lithium battery (included) will last for 10 years. No need to replace the battery or listen to annoying low battery chirping
- Has test/reset button
- Patented smoke entry system reduces false alarms
- Slim profile
- UL listed
Good's Store is closed on Sundays. You are welcome to browse, and we will reopen for orders Mondays at 12:00 a.m.