First Alert SMI100 Battery-Operated Smoke Alarm Face & Head Protection Cuts Through Cutting Oil

Cuts Through Cutting Oil

charging adaptor

and the wide-mouth opening makes it easy to fill and clean

pre-cut sheets of sandpaper

water softener and filter aid—all with visible sparkling blue results in 24 hours

First Alert SMI100 Battery-Operated Smoke Alarm Face & Head Protection Cuts Through Cutting OilThe First Alert SMI100 Battery Operated Smoke Alarm is available in a convenient two pack. The SMI100 smoke detector is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This battery operated alarm is easy to install and the front access battery compartment makes for easy battery replacements. First Alert's Precision Detection advanced sensing technology complies with new industry standards