Smoke Detectors

Hardwired Smoke Detectors

Internet # 204357244

Model # 9120LB

First Alert

Battery Operated 120-Volt AC Smoke Alarm with Lithium Battery Backup

Questions & Answers (5)

Ionization smoke sensor
Long-life lithium battery
Hardwired with battery backup
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Return this item within 90 days of purchase. Read Return Policy

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