The First Alert SMCO100 Battery-Operated Combination Smoke and Carbon Monoxide Alarm offers dual protection in a single device, safeguarding your home from both smoke and carbon monoxide hazards. Equipped with First Alert's Precision Detection advanced sensing technology, this alarm meets the latest industry standards by minimizing false alarms caused by cooking while providing prompt alerts during fire emergencies. Its battery-operated design allows for straightforward installation without the need for wiring, making it ideal for any home setting. The unit features a single test/silence button that enables easy testing of the alarm’s functionality and silencing of false alarms when necessary. Additionally, the alarm provides a low-battery warning to remind you when it's time to replace batteries, ensuring uninterrupted protection. An end-of-life warning signals when the detector should be replaced, supporting long-term safety maintenance. Optional locking features help prevent unwanted removal of the battery or alarm, enhancing security. This combination alarm is an essential device for comprehensive home safety against fire and carbon monoxide risks.

Protect your home with reliable dual smoke and carbon monoxide detection—add the First Alert SMCO100 alarm to your safety plan today.

Product Dimensions:

3.23 x 6.73 x 8.50 in

0.52 lbs

Shipping Dimensions:

8.50 x 6.65 x 3.31 in