First Alert PR700LB Smoke Alarm, 9V Lithium,5-13/64"
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<b>[Product Information]</b><br>
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<li>Low Profile Slim Design - Sleek, contemporary design blends into any decor.</li>
<li>Photoelectric Smoke Sensor - Reduces false alarms commonly caused by cooking smoke and shower steam.</li>
<li>Silence Feature - Silence unwanted alarms. Test alarm with the same button.</li>
<li>Tamper Resistant Locking Pin - Locks alarm to to base to prevent removal of battery. Perfect for apartment, dormitory or hotel applications.</li>
<li>9V Lithium Battery Included.</li>
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