First Alert - Battery Operated Carbon Monoxide and Smoke Detector Combo Pack - White
- Model: SCO403
- SKU: 5578265
- First Alert CO400 Battery Operated Carbon Monoxide Alarm
- 2 x AA Batteries
- First Alert SA303 Battery Operated Smoke Alarm
- 9V Battery
- Owner's manual
Ratings & Reviews
CO400 Battery Operated Carbon Monoxide Alarm and SA303 Battery Operated Smoke Alarm.
Detects levels of smoke and carbon monoxide within your home and tests itself automatically.
Provides all the necessary protection to help keep your family and your home safe.
Protection from smoke and fire.
Finds difference in ionized air to smoke is detected and an alarm is generated.
Offers a loud pulsing alarm that will sound to alert you to a potential problem.
Possibility of placing anywhere.
Fast battery replacement.
Most Helpful ReviewsSee all reviews
Works great, good valueJuly 7, 2017
Easy to install and maintain, good color white, easy reset
I would recommend this to a friend
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