You have heard that it is not a good idea to change your photoelectric smoke alarm 10 year lithium battery, but it is important to know when it is time to replace the smoke alarm. You do not want to learn the hard way that you do not have that extra layer of protection. Here are several signs you need to replace your smoke alarm.
It Fails The Monthly Test
You should test your photoelectric smoke alarm 10 year lithium battery at least once a month to ensure it is still working. It is recommended to ask a family member to stand at the furthest spot from the alarm. This way, they can let you know if the sound can be heard from anywhere in the house. If the sound is weak or nonexistent, it is time to replace the smoke alarm.
It Is Giving False Alarms
Your smoke alarm needs to be replaced if it is making sounds when there is not any smoke. It may sound like a beeping, bird chirping or even a loud siren. There is a chance you only need to clean or charge your alarm, but it could also be a sign of a dying battery or faulty alarm altogether. It is best to test and possibly replace the alarm as soon as possible.
Does Not Go Off At All
Burning your food when cooking may cause smoke to spread throughout the area. Your alarm should go off to warn you of the smoke in your home. If it does not go off at all, check the batteries or sensor to see if there is a problem. This could be a sign that it is time to replace the alarm.
When it is time to replace your photoelectric smoke alarm 10 year lithium battery, you can find several high-quality smoke alarms on the First Alert, Inc. website.