Choose the option that allows you and your family the most peace of mind.
First alert smoke alarm change battery.
Use the plastic tab to gently open the battery compartment.
Battery smoke detectors run solely on batteries.
Buy a 10 year sealed battery smoke alarm.
These alarms also have an end of life warning to remind you to replace the alarm after 10 years.
Back of the alarm.
Remove the old battery.
First alert began in 1958 when three friends set out to create a commercial smoke alarm.
How to replace a 9v battery.
Basic plug in carbon monoxide alarm with battery backup.
The first alert hardwired smoke alarm with battery backup comes equipped with an ionization sensor to provide the earliest possible warning of a fast flaming fire.
Hardwired photoelectric smoke and co alarm.
The battery should be replaced once per year.
First alert began in 1958 when three friends set out to create a commercial smoke alarm.
Hardwired smoke detectors run on electricity but they also have a backup battery for power outages.
In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm.
The alarm will now chirp once a minute for up 15 minutes before resetting.
Photoelectric smoke and co alarm with sealed battery.
In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm.
It is possible that your smoke alarm silence button was pushed by mistake.
The sensor is optimized to detect flaming fires such as those caused by paper kitchen grease and other fast combusting materials.
At first alert we are.
In this article you ll learn how to replace a 9v battery in a smoke alarm.
The first step in learning how to change a smoke detector battery is determining which type of alarm you have.
There are a number of possible causes for your smoke alarm to keep chirping even with a new battery.