What Are False Alarms and How Does that Impact My Home Security?

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One thing that comes along with owning most security systems is false alarms. Here are your questions answered by our security system experts.

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What is a false alarm?

A false alarm is when your security system's alarm goes off and there is no emergency. If you have a self-monitored system, a false alarm is no biggy. You'll get a notification that your alarm is going off and you can choose what to do from there. 

With monitored systems, though, a false alarm can be a huge deal. If the monitoring center can't reach you, they may call for emergency services. Often, residents are charged if emergency services are called. Sometimes they'll let you off with a warning, but too many false alarms and you could be facing a bill worth hundreds of dollars. 

How can I prevent false alarms?

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The easiest way to prevent a false alarm is to always keep your phone on you to disable the alarm through the app before emergency services are called. Now, we know that's not always practical. 

Your best bet is to go with a security system that has a verified response system. This means that the security monitoring center will verify that there's something wrong (like an intruder or injury) before calling for emergency services. They can do this by viewing the situation through security cameras or by sending a security professional to inspect your home in person. More and more towns are requiring verification before they will send emergency vehicles.

What security companies have verified response?

Some security companies that have verified response are:

  • SimpliSafe: The monitoring center checks the situation through security cameras.
  • ADT: The company uses video camera verification.
  • Ring: The Alarm Verified Guard Response sends a third-party guard to verify an alarming event.
Light Bulb
A great way to halt false alarms

If you think your pet is setting off your alarms, look for a company that offers pet-friendly sensors and security cameras. Here's our list of the best pet-friendly security systems.

What are the dangers of false fire alarms?

Other than costing you a bunch in fines from emergency services, the police officers, fire trucks and EMTs that come to your home may be needed elsewhere. This may keep a legitimate emergency from getting the help it needs in a timely manner. 

What is the most common cause of false alarms?

According to Bay Alarm, 80% of false alarms are due to user error, like forgetting your PIN when disarming your system.

Why is my home security alarm going off for no reason?

There could be several reasons. Here are a few to consider:

  • The battery on the control panel may be low.
  • The sensors are detecting pets walking by.
  • The sensors may be defective or need a battery change.
  • The sensors' sensitivity level is set too high.
  • The fire detection sensors may be too close to heat sources, like bathroom steam or heaters.

Compare the best home security systems

Alina Bradford
Written by
Alina is a safety and security expert with over 25 years of experience. She has contributed her insights to CNET, CBS, Digital Trends, MTV, Top Ten Reviews, and many others. After testing thousands of devices, apps, services, and more, her goal is to make safety and security gadgets less mystifying one article at a time. In the early 2000s, Alina worked as a volunteer firefighter, earning her first responder certification and paving the way to her current career. Plus, she has tested hundreds of pieces of security and safety equipment over the years. Places published: CBS, MTV, CVS, Rachael Ray, eBay, Reader’s Digest, ConsumerAffairs, and more. Certifications: Fire Service Training, Oklahoma State University. Awards: Received the Experience Leader certificate from Authority, putting her “in the top 25% among the thousands of professional content creators analyzed by Authory for the Fall 2023 audit.” You can view more of Alina's work at alinabradford.com.

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