Hardwired alarm with a 10-year sealed battery backup that provides a decade of peace of mind even when the power goes out
Microprocessor eliminates nuisance alarms
Power and alarm LED's
Test/silence button
Product end-of-service life warning
Swift installation process
Mounting hardware included
Loud 85 db alarm
10 Year Limited Warranty on both the battery and alarm
Revolutionary Universal Smoke Sensing Technology
Meets New Laws & Legislations - This alarm exceeds industry standards, and is listed to UL Standard UL 217 and is California State Fire Marshal approved