First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack CE TOOLS 1 feet /min when fully

1 feet /min when fully loaded

3ft increments to reach and retract any desired height without effort by this collapsible ladder

INSTALLATION: Tool-free design allows for quick and straightforward replacement of old clock movements

For best results

Part Number: PTH-10D

First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack CE TOOLS 1 feet /min when fullyAbout this item First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Battery operated alarm allows for easy installation and maintenance Front access battery compartment makes for easy battery replacements End of life warning lets you know when its time to replace the alarm Test silence button for efficient