10 Year Sealed Battery Backup, Hardwired, 2-In-1 Smoke And Carbon Monoxide Detector, Microprocessor Intelligence Value:each a dedicated circuit is recommended

a dedicated circuit is recommended per local code

Easily converts to LED with optional lamping

2 k Capacity

or commercial space

10 Year Sealed Battery Backup, Hardwired, 2-In-1 Smoke And Carbon Monoxide Detector, Microprocessor Intelligence Value:each a dedicated circuit is recommendedWhen it comes to your family's safety, there's no room for second guessing. The USI Electric 2 in 1 Photoelectric Smoke and Fire + Carbon Monoxide Alarm with 10 Year Sealed Battery uses Smart Alarm Technology so you and your family will be safe. The Photoelectric Technology is generally effective at detecting slow smoldering fires and Smart Alarm Technology virtually eliminates nuisance alarms, so you can trust what you hear. Drift compensation auto