First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm - Product Features
- Utilizes both ionization and photoelectric smoke sensors for optimal performance
- Intelligent sensing technology reduces non-emergency or nuisance alarms
- Operates on 2 AA batteries (included)
- Detects both flaming and smoldering fires with dual sensors
- Emits a loud 85 dB alarm for ample warning
- SA320FF designates SA320CN package in Frustration Free packaging with UN2911 labels for ion smoke alarms
- Package Contents: 1 Piece Powered Smoke and Fire Alarm