First Alert SC01N 2-in-1 Combination Smoke & CO (battery)

First Alert® 2-in-1 Smoke and CO Combination Smoke and CO Alarm Technology. One alarm protects you against two deadly household threats! Ionization smoke alarm provides a warning in case of fire, while carbon monoxide (CO) alarm warns you of elevated CO levels. Separate "smoke" and "CO" symbols light up during alarm so you can see which alarm is sounding. One 9-volt alkaline battery powers both alarms. Here are two important detectors in one great unit. Stay protected from the odorless, invisible killer, Carbon Monoxide. As well as fires with a smoke alarm.

• 2-in-1 Combination: Combines Smoke & Carbon Monoxide protection
• Indicator Lights: Light-up "Smoke" & "CO" Alarm Symbols.
• Sensor Type: Ionization Sensor
• Test/Silence Button: Temporarily quiets both alarms
• 9-volt Battery: Protection during power outages (included)
• Status Indicator: Low Battery Warning "Chirp"
• Loud 85db Alarm: Audible signal alerts you when conditions become dangerous

5 Year Limited Warranty on Smoke Alarm

PRODUCT MANUAL