First Alert 3120B Smoke Alarm, Photoelectric Sensor, 85 dB, White Repair Deep laser etched markings to

Deep laser etched markings to help identify wrench sizes easy

Ideal for cleaning compounds

All natural essential oils provide protection from biting insects

Parabolic flute design improves chip ejection in metal and wood drilling applications

Cinch installs in mere minutes and lasts for years

First Alert 3120B Smoke Alarm, Photoelectric Sensor, 85 dB, White Repair Deep laser etched markings toHighlights: Color : White Volts : 120 volt Power Type : Hard Wired w Battery Back up Sensor Type : Ionization Photoelectric Battery Size : AA Sound Level : 85 dB Batteries Included Photoelectric and ionization sensors for comprehensive smoke and fire detection Hardwired alarm includes battery backup for power outages Single button to test detector monthly or silence during a false alarm Latching features indicate low battery or originating alarm in a