Menu

Call this Wednesday to Get 10% OFF

What to Do About Sensitive Smoke Detectors

What to Do About Sensitive Smoke Detectors

Does your smoke alarm go off every time you turn on the oven or fry an egg on…

4.9 RATING
4.7 RATING
4.6 RATING
Jul
25, 2019

Does your smoke alarm go off every time you turn on the oven or fry an egg on the stove? Many people solve the issue of an overly sensitive smoke detector by turning it off. Unfortunately, this can be a very dangerous solution, because it puts your household at risk. At Mr. Electric of Dallas, we enjoy providing North Texas home and business owners with safe and efficient electrical systems. We want you to enjoy the same benefits, free of the dangers of fires, property damage and personal injuries. Here are some of the reasons why your alarm is so sensitive, and how you can fix the problem.

Determine Which Kind of Smoke Detector You Have

It can help to understand which variety of smoke detector is installed in your home. Knowing how the sensors work can help you determine why they are going off so often. Photoelectric detectors utilize a beam of light. When particles enter the stream of light, the beam is scattered, which triggers the alarm. Ionization detectors contain electrons and ions surrounding electrodes. If smoke or particles find its way into the ionization chamber, they attach to the ions, which will trigger the alarm. In either case, the sensors can become confused, mistaking certain particles with smoke, which sounds a false alarm. 

Ensure the Alarm Isn’t Warning About Carbon Monoxide Exposure

What to Do About Sensitive Smoke Detectors

Many modern detectors include a feature that will sound an alarm when exposed to high levels of carbon monoxide. Inhaling carbon monoxide can cause many health problems, including dizziness, nausea, confusion, loss of consciousness and even death. Therefore, it’s very important to make sure your alarm isn’t trying to warn you. 

Adjust the Sensitivity Level

Our Service

No matter the size or complexity of your residential or commercial project, you can count on us to provide professional, high-quality results.

Smoke Detector Replacement

Smoke Detector Replacement

For professional and cost-effective smoke detector replacement in Dallas, TX, rely on the qualified and experienced electricians in Dallas, TX.…

Pool Heater Installation

Pool Heater Installation

Are you tired of waiting until June or July to enjoy your swimming pool? If you want to get the most…

Electrical Troubleshooting

Electrical Troubleshooting

Dealing with electrical problems can be frustrating and challenging for busy families and businesses. At Mr. Electric of Dallas, we are…

Electrical Inspection

Electrical Inspection

Has it been too long since your last appointment with a qualified electrician? Sometimes, damaged circuits, outdated wiring, and other…

Smart Home System Installation

Smart Home System Installation

Are you looking for creative ways to decrease your monthly energy usage while improving the convenience and comfort of your living…

A lot of brands will include a settings feature, where you can adjust the sensitivity level of the detector. Check to see if yours has this. If so, then it may simply be on the lowest setting, and needs to be moved to a more appropriate level. 

Swap Out the Batteries

Sometimes, a smoke detector will become unpredictable when their batteries are running low. Simply changing out the old batteries with new ones could solve your problem. Replace the current batteries and test to be certain. 

Clean the Unit 

If the detector has new batteries, and it is still overly sensitive, you may have dust forming near the sensors. Often, cleaning the unit can remove these particles and restore your detector to its normal sensitivity. 

Move the Detector 

There’s a chance your detector is in the wrong area. Units that are too close to the kitchen, near an open window or above a humid bathroom can encourage false alarms. Consider moving the device a little further away from its current location. 

Install a New Device

If you’ve tried all the above steps and it still won’t work, there’s a chance it was manufactured incorrectly or that it is old and outdated. In either case, replacing the unit is the best solution. Modern smoke detectors come with great features, and some even have Smart technology that allows you to control settings and monitor the safety of your home from a distance using a smart phone or mobile device. 

Need a New Smoke Detector? Call Mr. Electric of Dallas

Are you ready for a new smoke detector? Then get the help you need by calling Mr. Electric of Dallas. Our certified, licensed and insured electricians are ready to put their tools and talent to work for your home or business. Contact our office to learn more or to schedule an appointment in Dallas, University Park, Farmers Branch, Highland Park, North Dallas, Arlington, Lakewood, Oak Lawn, Lake Highlands, Inwood, Texas and surrounding DFW communities. 

Recent Blog Posts & Updates.

469-634-0316
May 20, 2026

What To Do When a Smoke Detector Keeps Beeping

A smoke detector should only sound an alarm to alert you when tiny particles of smoke are detected. However, a smoke detector beeping nonstop means the device is faulty and needs to be repaired. Some of the common culprits behind a smoke detector that keeps…

Read More
May 11, 2026

Is Whole-Home Surge Protection Worth It?

If you’ve ever had an expensive electronic fried during a power outage or had to put out an electrical fire after a random power spike, you know the kind of damage a power surge can cause. That’s where power surge protection comes in. So, if…

Read More
May 08, 2026

Gas, Propane, or Diesel: Choosing the Right Generator Fuel

The decision to invest in a backup power source is a significant one, and choosing the right fuel type is a key aspect of this investment. The common fuel sources for standby generators include natural gas, diesel, and propane. Each one…

Read More
Apr 30, 2026

A Homeowner’s Guide to Electrical Troubleshooting

At Mr. Electric, we understand that dealing with electrical issues can be frustrating and inconvenient. However, knowing basic electrical troubleshooting steps can save the day and prevent serious electrical hazards. In this guide, we’ll share basic electrical troubleshooting tips for homeowners. But remember, if an…

Read More