How often should household fire alarm systems be inspected?

Household fire alarm systems should be inspected at least every 3 years to ensure proper functionality and compliance with safety standards. This regular inspection schedule helps identify any potential faults in the system, such as failing batteries, expired units, or malfunctions that can compromise the effectiveness of fire detection. Regular inspections contribute to the overall safety of residents by ensuring that alarms are in working order and ready to alert occupants in the event of a fire. While some specific types of alarms or systems may require more frequent checks, the minimum standard for general household systems is set at this 3-year interval. This balance allows for thorough evaluation without being overly burdensome to homeowners.