First Alert Smoke Alarm and Carbon Monoxide Alarm Combo Pack
Keep your house doubly safe with this carbon monoxide detector and smoke alarm combo pack. The easy-to-use detector and alarm feature low battery warning and loud 85dB alarms.
- Carbon monoxide detector and smoke alarm combo pack
- Detector features electrochemical sensor
- Alarm features ionization smoke sensor
- Easy to use
- Low battery warning
- End-of-life timer
- Loud 85dB alarm
- Convenient front battery access
- Detector requires 2 AA batteries (included).
- Alarm requires 9V battery (included).
- Made in Mexico
5 Year Warranty