BRK 9120B Smoke/CO Combo Alarm, 9V battery backup, 10-Y warranty

Item # SC9120B

The 9120 Series smoke alarms have been designed to install faster, perform better and be even smarter than before. These improvements help reduce nuisance alarms and save you time and money.

Manufacturers Item #SC9120B

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BRK 9120B Smoke/CO Combo Alarm, 9V battery backup, 10-Y warranty SC9120B

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