BRK electronic 4120B Manual Do Utilizador

 

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The National Fire Protection Association (NFPA), recommends one smoke alarm on every floor, in every sleeping area, and in 
every bedroom. In new construction, the smoke alarms must be AC powered and interconnected. See “Agency Placement 
Recommendations” for details. For additional coverage, it is recommended that you install a smoke alarm in all rooms, halls, 
storage areas, finished attics, and basements, where temperatures normally remain between 40˚F (4˚C) and 100˚F (38˚C). Make 
sure no door or other obstruction could keep smoke from reaching the smoke alarms

 

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