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First Alert Battery Operated Ionization Smoke Alarm$16.98
The SMI100 battery-operated smoke alarm is equipped with First Alert's Precision Detection advanced sensing technology and meets industry standards. Precision detection provides advanced protection early warning as well as a reduced number of cooking nuisance alerts. This battery ...The SMI100 battery-operated smoke alarm is equipped with First Alert's Precision Detection advanced sensing technology and meets industry standards.
Precision detection provides advanced protection early warning as well as a reduced number of cooking nuisance alerts. This battery-operated smoke alarm is easy to install and the front access battery compartment makes for easy battery replacements. Includes (1) 9-volt battery.