Another location in a home where you should have a heat detector rather than a smoke alarm is the attic.
Replace attic alarm battery.
If it s less than 5 years old or if there s no date written on it continue with testing.
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If the smoke alarm sits in an unconditioned part of your home the attic for example it may be that in the winter as the temperatures dropped the battery became too cold to reliably deliver.
Smoke alarms are not designed for garages and attics and are much more likely to fail than a heat detector.
Most panels just have the battery sitting on the bottom of the can.
Smoke alarms do not die of battery failure.
In california since 2014 new smoke detector fire alarms are required to have a long life permanently enclosed battery with a 10 year rated lifespan.
The low battery indicator may be displayed for up to 48 hours while the battery charges.
Get a long pole to reach the detector.
Open the alarm system panel box or can and locate the battery.
The us fire administration fema recommends that you have a heat detector rather than a smoke alarm in your garage.
The kind thing to do is to regularly give the alarms a chance to exercise.
For older smoke alarms with replaceable batteries change batteries once a year.
Once the battery is connected close the door to the panel.
If the alarm chirps replace the battery immediately.
If there is a date written on the battery and it s at least 5 years old replace the battery.
Test the smoke alarm once a month by pressing the test button.
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This video shows how to replace the battery in an ei144 heat alarm.
Replace the battery by connecting the red wire to the red tab on the battery and the black wire to the black tab.
Safelincs also offers replacement alarms for the kidde 4899 https www safeli.
This video shows how to replace the backup battery in a kidde 4899 heat alarm.
Use duct tape attached to end of pole with sticky side out make a sticky ball from it.
Please note that we are not the manufacturers but we felt that a video would help as a l.
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Yes they cry because they cannot bear to hang on the wall unnoticed and unused a day longer.