20DS10 10 Year Battery Powered Smoke Alarm
sku# 21031466
No battery changes for 10 years! This smoke alarm beeps to remind you to replace it 10 years after it is powered. The enhanced sensing technology reduces false alarms often caused by cooking. For added assurance, internal components ensure alarm is always operating as expected. It is easy to install with the included twist-and-click mounting bracket. 10 year limited warranty.