• Building Electronic Controls, Inc.
    2246 Lindsay Way, Glendora, CA 91740
  • Email Us
7 Leading Causes of a Fire Alarm Failure 

23 Feb

7 Leading Causes of a Fire Alarm Failure 

God forbids! You never face it ever. But, has your smoke detector started deceiving you? The main purpose of the sound of a fire alarm in Glendora is designed in such a way that it helps you to grab your attention. However, if it’s occurring even if there’s no such emergency, then it could be frustrating as well as intimidating. 

You will be glad to know that you need not have to continue living this way. An efficient smoke detector offers genuine protection for you, your associates, and your family members in the event of an unfortunate fire. 

How Do Smoke Alarms Function? 

Before we start explaining, it’ll be of immense help for you to know the methods smoke detectors operate so that it is easier for you to ascertain the cause(s) of the false alarms in your home. Primarily, there are two distinctive types of smoke alarms, namely ionization and photoelectric. 

Ionization smoke detection utilizes the application of electrons and ions that are around electrodes. As the smoke intrudes the ionization chamber, it sticks to the ions, which messes up the chemistry and triggers the alarm. 

Whereas, Photoelectric smoke detection applies a steady beam of light. When smoke particles get inside the internal chamber of the device, the particles spread the beam and redirect it to a photocell, which then activates the alarm. 

Fire alarm systems in Glendora will ensure that both types of smoke detection will trigger if smoke gets inside the chamber. But both the alarm types are not flawless and they are indeed prone to faults. Such defects could be due to smoke detector sensitivity, substandard manufacturing, or external factors that may be disruptive to the performance of the device and activate fake alarms. 

Why Do Fire Alarms Repeatedly Fail? 

We have identified seven of the commonest causes of fire alarm malfunction. 

1. Overcooked Food 

    Have you ever observed that your smoke detector is alerting you each time you overcook your food a bit? This could be an issue that has something to do with the sensitivity of the smoke detector. 

    When your alarm is positioned more than 10 feet away from your cooking appliance, but still emits sounds each time you crisp your toast, then you may wish to assess the sensitivity of your alarm and adjust it accordingly. You need to know the method of adjusting the sensitivity. Else, you may hire a professional to do so. 

    2. Position of the Smoke Detector 

      It doesn’t require a lot of smoke to activate the alarm. When the smoke detector is within a range of10 feet from a cooking appliance like your toaster, stove, or toaster oven, then this could be the reason for the fictitious alarms. A few of the more high-tech photoelectric smoke detection devices can also detect an immediate temperature rise. 

      Again, if you install your smoke detectors next to a door or a window, then also it is a common culprit in causing false alarms. The draft can fiddle with the functionality of the sensors, even leading to the illusion of smoke with particles that have been carried in from outside. 

      3. Annoying Insects 

        We suggest you have a look at your smoke detector. Are you able to notice the chamber entrances where smoke can enter? They’re just sufficiently big to accommodate a small insect. 

        After getting inside, these insects can set off the alarm by meddling with the sensors. You may need to open up your smoke detector to find out whether there’s an infuriating pest creeping around inside. 

        4. Steam or High Humidity 

          It has been found that high humidity carrying dense moisture particles confuses your smoke detector for smoke particles. In severe cases, the air is sufficiently thick to spread the light beam of a photoelectric sensor or remain attached to the ions in an ionization chamber. 

          A similar concept is applicable for the steam. That is why, if your smoke detector is installed just outside a steamy bathroom, you may have to shift it to another location. You need to shift it if you wish to prevent false alarms. 

          5. The Batteries Have to be Replaced 

            Have you observed your smoke alarm producing a jarring sound, or a prolonged scream, or a redundant high-pitch beep? When your smoke detector unnecessarily starts beeping, then it’s communicating to you that the batteries have to be replaced. If you’ve not opted for an alarm that runs on a lifelong battery, then you’ll have to change the batteries at least once a year. 

            6. Strong Chemicals nearby 

              Smoke detectors are sensitive to particles in the air too, that are discharged by acute-smelling chemicals. When you’re deep cleaning, remodeling your home, or applying harsh chemicals for some other reason, then this may be a lead to false fire alarms. 

              7. An Accumulation of Dust 

                Piling up dust can also impact your smoke alarm. That is why experts suggest cleaning your smoke detectors with a vacuum brush attachment annually. If the situation demands, then more. 


                Always put your money on the best fire alarm service In Glendora if you want to stay safe without any malfunctioning of the fire alarm. If you wish to prevent any malfunction, then you need to religiously adhere to the above steps. 

                Releted Post

                EST3 to EST4 Upgrade: Essential Deadlines and Preparation

                10 Jun

                EST3 to EST4 Upgrade: Essential Deadlines and Preparation

                The systems that ensure safety and protect our buildings also advance with technology. The switch to the newest EST4 fire alarm system from the EST3 system is one example of...

                10 Essential Steps for Thorough Fire Alarm Testing: A Complete Checklist

                27 May

                10 Essential Steps for Thorough Fire Alarm Testing: A Complete Checklist

                Fire alarms are our unsung heroes. They keep a silent watch until something dangerous happens. They might not look like much, but they are our first line of protection from...

                8 Basic Fire Safety Guidelines Every Hospital Should Follow

                10 May

                8 Basic Fire Safety Guidelines Every Hospital Should Follow

                Fire threatens like a silent shadow in the noisy hallways of hospitals, where each breath is a prayer for survival. But amidst this chaos, there are landmarks and safety fences...

                Awesome Brand Image-<? $i++; ?>
                Awesome Brand Image-<? $i++; ?>
                Awesome Brand Image-<? $i++; ?>
                Awesome Brand Image-<? $i++; ?>