SC9120B
Smoke & gas detector, AC/DC power

Smoke & CO Alarm, Hardwired, AC/DC Power, Voltage 120VAC, Battery Backup, Battery Type 9-Volt, Horn Alarms, Flash Type Red LED, Siren/Horn 85 dB, Hush Button, Test Buttons, Dia. 5.58 In., Height 1.97, Operating Temp. 40 to 100 F, Locking Pin

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