When a smoke detector goes off, it surely ignites a surge of panic. Where is there a fire? What’s causing the alarm to sound? What should you do? But it’s even more confusing when there seems to be no source of fire or smoke.
Smoke and fire alarms, while trustworthy and absolutely necessary in any home, are still machines, therefore there is room for error. Below are some common causes for alarms going off without the presence of fire or smoke, how you can avoid this annoyance, and how you can increase your in-home fire detection and safety standards.
Dirty Smoke Detectors
Alarms detect fire or smoke through sensors located inside their chambers, but when these sensors get dirty or covered with dust or other household debris, it can cause them to act up, sounding without reason. Bugs are also a common cause for detector malfunction, as they can get into the sensor chamber and cause interference. To prevent this, make sure to clean your monitors frequently. If you noticed your alarms are clear and they still go off without reason, contact your security provider for help assessing the issue.
Interconnected Smoke Detectors
Depending on how your system has been setup, you may have it interconnected with other monitors throughout your home, which means if you hear an alarm going off but don’t see smoke or fire, it’s important to check the other rooms of your home to ensure the false alarm is in fact false. This option may be more of an annoyance, however, it is a way to alert yourself of possible fires or smoke from anywhere in the home.
If there has been severe weather in your area, this could be a cause for alarm malfunctions. Power surges, outages, or interruptions can short smoke and fire alarms, causing them to go off when there is nothing to detect. If you’ve experienced a storm or power outage recently, it’s important to test your alarms to check for accuracy. If there is damage, it may be time to replace the faulty alarms or call your security provider to try and fix the issues.
When installing fire and smoke alarms it’s important to test them after installation to make sure they work properly. If there is bad wiring, a faulty connection, or if wires are loose, this can cause alarms to sound for no reason and also make short chirping sounds instead of the full alarm sound. Chirping is often a sign that something is wrong with your device or the wiring behind it, so make sure you don’t ignore the warning signs or unplug or take the batteries out of the alarms. You can test your system or call the installer to replace the faulty alarms.
Smoke Alarm Placement
Placement of alarms makes all the difference. When installing your smoke and fire alarms, don’t place them near air conditioning vents, as the cold air can cause alarms to act up due to the strong bursts of dust-contaminated air. It’s also advisable not to place alarms near furnaces or ovens because these produce combustion particles and this can interfere with your alarm sensors.
Although alarms going off for no reason is irritating, you should always take an alarm seriously and take action to protect yourself and our family from fire or smoke inhalation. If you find your system is in fact faulty, reach out to your security provider or call a local carrier in your area and have a professional come take a look or install a new, functioning system. Also, make sure you ask your installer questions about your alarms so when issues arise, you have a good understanding of causes and how you can prevent them from happening.