Leading authorities recommend that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fires that can occur within the home. Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionizing alarms. Industry experts recommend specific locations for smoke alarms, such as every level and sleeping area of the dwelling. Provides your home with ten years of worry free protection Battery never needs to be replaced Humidity range: Up to 95% relative humidity (RH), non-condensing Hush button allows you to quickly silence nuisance alarms Test button and LED allows simple verification of battery and alarm operation Loud 85 decibel alarm Mounting bracket: quick and easy to install Complies with the following authorities: Underwriter Laboratories (UL) Federal Housing Administration (FHA) Housing and Urban Development (HUD) National Fire Protection Association (NFPA) California State Fire Marshal (CSFM) © United Technologies
Cheapest price in the interval: 26.99 on April 21, 2021
Most expensive price in the interval: 28.99 on August 24, 2023
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