I'm confused because my fire alarm just started beeping, but it doesn't have any batteries. What could be causing this noise and how can I fix it?
2 Answers
Another possibility is that it might be connected to other alarms in your house. Sometimes, if one alarm goes off, they all start beeping. You might want to check if another alarm is causing the issue. It seems like the hard-wired detectors can trigger the others too, so a close look might help you find the source of the beep.
It sounds like it might be sending an end-of-life signal. Fire alarms can beep to let you know they need to be replaced. If you can provide the brand or model, people might be able to give you more specific advice.
That makes sense! I noticed only two of them take batteries, so I'll check those. Do you think replacing the batteries might fix the issue?