Universal Security Instruments Smoke & Fire Alarm, 4-pack
Ionization smoke and fire alarm is powered by a 9 volt super heavy-duty battery—provides continued protection even in the event of a power outage. See more . . . Loud 85dB alarm and low battery warning. Perfect for new or replacement installations—larger mounting base covers drywall imperfections and old paint marks. Early warning of smoke and fire is best achieved by installing a combination of alarms on every level of dwelling, including basements. For maximum detection, install an alarm inside every bedroom, outside every sleeping area, and on every level of the dwelling. Fast and easy installation—no wiring required. Alarm and power test button. Mounting hardware included.
- Sold in 4-pack
- 9-Volt battery (included)
- Listed to UL Standards 217.
- California State Fire Marshal approved
- 3 year limited warranty
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