The First Alert® SMCO200V Battery-Operated 2-in-1 Smoke Alarm and Carbon Monoxide Alarm provides reliable protection against both threats. Its alarm features voice and location alerts to help you escape safely. Our Precision Detection advanced-sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. The voice and location alert feature tells you what the danger is and its location to help you escape safely. This combo smoke and CO detector also has a slim profile, measuring only half the depth of a standard alarm. The sleek, modern design seamlessly blends into most décor and is easy to install throughout your home.
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The First Alert® SMCO200V Battery-Operated 2-in-1 Smoke Alarm and Carbon Monoxide Alarm provides reliable protection against both threats. Its alarm features voice and location alerts to help you escape safely. Our Precision Detection advanced-sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. The voice and location alert feature tells you what the danger is and its location to help you escape safely. This combo smoke and CO detector also has a slim profile, measuring only half the depth of a standard alarm. The sleek, modern design seamlessly blends into most décor and is easy to install throughout your home.

SmartSensor provides comfort to you and your family in the rooms that matter most while saving you energy and money. Through infrared technology, SmartSensor detects when a room is occupied and communicates that information wirelessly to your smart thermostat from up to a range of 60 feet prompting automatic temperature adjustments for comfort.
| Pros for First Alert - SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm, Voice and Location Alerts - White | |||
|---|---|---|---|
| There were no pros for this product— | Temperature Control, Ease of use, Motion Detection, Setup, Size | Installation Ease, Connectivity, Overall Performance, Battery Life, Compatibility | There were no pros for this product— |
| Cons for First Alert - SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm, Voice and Location Alerts - White | |||
| There were no cons for this product— | Price, Battery Life, Compatibility, Pairing | Features, Alarm Accuracy, Night Light, Size | There were no cons for this product— |