![Fire alarms keep going off randomly (loud). I changed out all the batteries and they did it again the next day. All six through the house go off together. What do I Fire alarms keep going off randomly (loud). I changed out all the batteries and they did it again the next day. All six through the house go off together. What do I](https://preview.redd.it/fire-alarms-keep-going-off-randomly-loud-i-changed-out-all-v0-qfasjklrwuy91.jpg?width=640&crop=smart&auto=webp&s=4996febc27a8d038b764a7bf3505e892db196562)
Fire alarms keep going off randomly (loud). I changed out all the batteries and they did it again the next day. All six through the house go off together. What do I
![Do your Employees Know What to do if your Building's Fire Alarm System Goes Off? - Fire Systems, Inc. Do your Employees Know What to do if your Building's Fire Alarm System Goes Off? - Fire Systems, Inc.](https://firesystems.net/wp-content/uploads/2020/08/fire-alarm.jpg)
Do your Employees Know What to do if your Building's Fire Alarm System Goes Off? - Fire Systems, Inc.
![Whole home fire alarm system goes off at random intervals and I want to murder it (electrical forum at permies) Whole home fire alarm system goes off at random intervals and I want to murder it (electrical forum at permies)](https://permies.com/t/147393/a/116834/first-alert-fire-alarm.jpg)