Check Smoke and Carbon Monoxide Alarms
March 17, 2026 | Member Submitted
As daylight saving time begins, the North Lake Tahoe Fire Protection District (NLTFPD) is reminding residents to take a few minutes to check their smoke alarms and carbon monoxide (CO) detectors.
The seasonal time change is a simple reminder for households to test their alarms and replace batteries if needed. Working smoke and carbon monoxide alarms are among the most effective and affordable tools for protecting lives and property, providing early warning in the event of a fire or dangerous carbon monoxide buildup.
Carbon monoxide is a colorless, odorless gas produced by fuel-burning appliances such as furnaces, fireplaces, water heaters, generators, and vehicles. Without a functioning detector, carbon monoxide can quickly reach dangerous levels inside a home without occupants realizing it.
NLTFPD encourages residents to take the following safety steps:
- Test smoke and carbon monoxide alarms monthly
- Replace batteries at least once a year, or as recommended by the manufacturer
- Replace smoke alarms every 10 years
- Install alarms at every level of the home, including inside and outside sleeping areas
- Keep fuel-powered equipment, such as generators and snowblowers, well away from doors, windows, and garages
Residents are also encouraged to ensure their household has a home fire escape plan and that all family members know at least two ways out of each room.
If a smoke alarm or carbon monoxide alarm activates unexpectedly, residents should treat the situation seriously and move outside to fresh air immediately. If you suspect an emergency, call 911.
A Message from NLTFPD
“Taking a moment during the time change to check your alarms is a small step that can make a big difference,” said Fire Marshal James “Smoke and carbon monoxide alarms provide critical early warning during an emergency and help give families the time they need to get out safely.”
Learn More & Stay Informed
For additional guidance on smoke alarm safety and the importance of changing alarm batteries during daylight saving time, residents can visit resources from the National Fire Protection Association: