IONIZATION 10 YEAR SMOKE AND FIRE ALARM WITH SMART ALARM TECHNOLOGY (2464724)

Maintenance-free and saves moneynever replace batteries for the life of the alarm
Save headaches by eliminating annoying low battery chirps
10-year sealed batteries provide protection even in the event of a power outage
NEW patented Smart Alarm Technology
Fast & easy to install
No wiring required
Perfect for new or replacement installations
10-Year product end-of-service life warning sounds when it is time to replace alarm
Smart alarm provides superior nuisance alarm resistance
Tamper-resistant locking feature prevents unwanted alarm removal
Larger mounting base covers drywall imperfections and old paint marks
Listed to standard UL 217 by ETLIntertek
California State Fire Marshal approved
10-YEAR LIMITED WARRANTY