BRK electronic 4120 AC Smoke Alarm User Manual


 
1
WHERE TO INSTALL SMOKE ALARMS
INSTALLING SMOKE ALARMS IN SINGLE-FAMILY AND MULTI-FAMILY RESIDENCES
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 reach-
ing the Smoke Alarms.
INTERCONNECTED AC OR
AC/DC SMOKE ALARMS
BEDROOM
BEDROOM
HALL
LIVING ROOM KITCHEN
FINISHED BASEMENT
REQUIRED TO MEET
NFPA RECOMMENDATIONS
RECOMMENDED FOR
ADDITIONAL PROTECTION
BEDROOM
BEDROOM
LIVING ROOM
DINING ROOM
MULTI-STORY RESIDENCE
SINGLE-STORY RESIDENCE, APARTMENT,
MOBILE HOME
KEY:
NEW CONSTRUCTION
SMOKE ALARMS WITH SILENCE
FEATURES RECOMMENDED FOR
ADDITIONAL PROTECTION
KITCHEN
BEDROOM
BEDROOM
HALL
LIVING ROOM KITCHEN
FINISHED BASEMENT
REQUIRED TO MEET
NFPA RECOMMENDATIONS
RECOMMENDED FOR
ADDITIONAL PROTECTION
BEDROOM
BEDROOM
KITCHEN
LIVING ROOM
DINING ROOM
MULTI-STORY RESIDENCE
SINGLE-STORY RESIDENCE, APARTMENT,
MOBILE HOME
KEY:
EXISTING HOMES
SMOKE ALARMS WITH SILENCE
FEATURES RECOMMENDED FOR
ADDITIONAL PROTECTION