First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack
First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack
$19.88$29.9934% off
4.6
7k+ sold last month
Amazon's Choice
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- • At 34% off, this First Alert Hardwire Interconnect Smoke Alarm is a great buy. Holding rank 2 in Smoke Detectors & Fire Alarms category, it offers early warning interconnect and battery backup for continuous protection.
- • Fulfilled by Amazon and eligible for free shipping.
Product Details
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
- Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
- Battery backup provides continuous protection during power outages
- Alarm indicator visually identifies the unit that initiated the alarm
- Quick Connect Plug included allows for easy installation with no need to rewire
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