First Alert SCO5 Combination Optical Smoke Alarm & Carbon Monoxide Detector, AA Battery Powered
First Alert SCO5 Combination Optical Smoke Alarm & Carbon Monoxide Detector, AA Battery Powered

One alarm protects against 2 deadly threats (smoke & carbon monoxide)
Easy alarm identification with 2 different alarms and indicator lights
Photoelectric “Optical” technology reduces nuisance alarms caused by cooking smoke and steam

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