First Alert Smoke Alarm with Photoelectric Smoke Sensing Technology
First Alert® battery-powered smoke alarms are easy to install and have many unique features designed for different areas of your home. All feature low battery alert "chirps" to remind you when to change the battery. Operates on 1 9V battery (included).
- Photoelectric technology reduces nuisance alarms commonly caused by cooking smoke, etc.
- Front access battery drawer swings out for easy battery replacement
- Single button silence/test function
- Power indicator; low battery indicator
- Low battery warning
- Smoke sensor type: Photoelectric
- Run time: 1 year