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First Alert Safes

Combination 120 volt AC smoke and carbon monoxide alarm with 9-volt battery backup, interconnectable with all BRK smoke and CO ala...rmsIt eliminates the need for two separate electrical boxes, saving installation time and materialsSeparate visual and audible smoke and CO indicators eliminate confusionControls can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarmLatching alarm indicator, mounting bracket and battery drawer locksThe alarm meets building codes where AC/DC smoke and carbon monoxide alarms are required, either separately or in combination5 year limited warranty read more

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