Smoke alarms save lives. Smoke alarms that are properly installed and maintained play a vital role in reducing fire deaths and injuries. If there is a fire in your home, smoke spreads fast and you need smoke alarms to give you time to get out.
Here’s what you need to know!
- A closed door may slow the spread of smoke, heat and fire. Install smoke alarms in every sleeping room and outside each separate sleeping area. Install alarms on every level of the home.
- Smoke alarms should be interconnected. When one sounds, they all sound.
- Large homes may need extra smoke alarms.
- Test your smoke alarms at least once a month. Press the test button to be sure the alarm is working.
- Today’s smoke alarms will be more technologically advanced to respond to a multitude of fire conditions, yet mitigate false alarms.
- When a smoke alarm sounds, get outside and stay outside.
- Replace all smoke alarms in your home every 10 years.
- More about installation and maintenance of home smoke alarms.
Change your clocks, change your batteries
Each year in the spring and fall, states throughout the U.S. will be changing their clocks for daylight savings. Many people will use this opportunity to change their home’s smoke alarm batteries as well.

Free Smoke Detectors
Free smoke detectors are provided primarily for residents of our fire district over the age of 65 or who are disabled – however we may provide a free detector to others on a case-by-case basis.
If you would like to request a smoke detector, or if you have a question regarding your detector, please call (402) 238-2727 or click here.
If your smoke detector is actively sounding, please call 911.
NFPA’s Dan Doofus reminds you to have enough smoke alarms in your home, test them monthly, and replace them every 10 years.
See more NFPA videos about smoke alarms.

Smoke Alarms Safety Tip Sheet

Smoke Alarms Are Important

Smoke Alarms in U.S. Home Fires
- In 2014-2018, smoke alarms sounded in more than half (54%) of the home fires reported to U.S. fire departments.
- Almost three of every five home fire deaths resulted from fires in homes with no smoke alarms (41%) or no working smoke alarms (16%).
- The death rate per 1,000 reported home fires was more than twice as high in homes that did not have any working smoke alarms compared to the rate in homes with working smoke alarms (13.0 deaths vs. 5.8 deaths per 1,000 fires).
- In fires in which the smoke alarms were present but did not operate, two of every five (41%) of the smoke alarms had missing or disconnected batteries.
- Dead batteries caused one-quarter (26%) of the smoke alarm failures.