Product Description
This Smoke & Co Alarm AC/Battery Backup:
- BRK SC9120BA
- 120V AC with 9V battery backup (battery included)
- Smoke sensor uses ionization technology (better at detecting fast flaming fires)
- CO sensor uses metal oxide
- Test button electronically simulates smoke or carbon monoxide condition, causing the unit to alarm
- Low battery indicator
- Two silence features can temporarily silence low battery chirp for up to 8 hours before replacing low battery or silence an unwanted alarm for several minutes
- White
- 85dB alarm at 10 feet
- Interconnections: Up to 18 units with CO alarms, combination smoke/CO alarms and relays
- CSA approved & cETL listed
- 5.6" diameter x 2"H