![Midland Fire Department on Twitter: "Did you know that one beep every 60 seconds from your Smoke or CO alarm is it telling you it needs new batteries? A great rule of Midland Fire Department on Twitter: "Did you know that one beep every 60 seconds from your Smoke or CO alarm is it telling you it needs new batteries? A great rule of](https://pbs.twimg.com/media/FuuQHf-XsAA7HSk.jpg)
Midland Fire Department on Twitter: "Did you know that one beep every 60 seconds from your Smoke or CO alarm is it telling you it needs new batteries? A great rule of
North Mason Regional Fire Authority - ๐ฏ๐๐๐ ๐ ๐ฉ๐๐๐, ๐ฎ๐๐ ๐ถ๐ ๐๐๐๐ ๐ญ๐๐๐! If your smoke alarm sounds off a continued set of three loud beepsโฆ *Bอeอeอpอ,อ อBอeอeอpอ,อ อBอeอeอpอ* That is your
![Smoke Alarm Beeping: Why and What to Do|Angel Technologies Hongkong Ltd. / ATL /Fire alarm manufacturer Smoke Alarm Beeping: Why and What to Do|Angel Technologies Hongkong Ltd. / ATL /Fire alarm manufacturer](http://www.atlfire.hk/upload/month_1611/201611301527277580.jpg)