When Should Smoke Detector Batteries Be Replaced?

When Should Smoke Detector Batteries Be Replaced? If your alarms use regular batteries, swap in fresh batteries at least once a year. A “chirping” sound means that it’s time to change batteries. Because alarm sensors wear out, replace each alarm at least every 10 years. Also, alarms have labels showing when they were made. How

Will Hardwired Smoke Detectors Work Without Battery?

Will Hardwired Smoke Detectors Work Without Battery? Smoke alarms save lives by alerting family members that dangerous levels of smoke have been detected. Today’s smoke detectors are wired on one circuit, meaning your alarms will still function even if the batteries are dead. Do all hardwired smoke detectors have a battery? Before you begin, it’s

How Often Should A Planned Fire Evacuation Be Performed?

How Often Should A Planned Fire Evacuation Be Performed? The frequency of your drills will vary and should be identified in your fire risk assessment. A good rule of thumb is to start with two per year. How often should a fire evacuation be carried out? In a workplace with serious fire hazards (for example,

How Often Is NFPA 72 Revised?

How Often Is NFPA 72 Revised? The NFPA 72 (National Fire Alarm and Signaling Code) is a standard published by the National Fire Protection Association every 3 years for installation of fire alarm systems and emergency communication systems in the United States. What is the latest version of NFPA 72? Chapter 24 outlines specific requirements