My smoke detector beeps randomly (first alert). It is not a low battery chirp, it is a full beep, but it only beeps once. It does it once every one to two
![Reviews for Kidde 10 Year Worry-Free Sealed Battery Smoke Detector with Photoelectric Sensor | Pg 5 - The Home Depot Reviews for Kidde 10 Year Worry-Free Sealed Battery Smoke Detector with Photoelectric Sensor | Pg 5 - The Home Depot](https://images.thdstatic.com/productImages/e286223d-6067-4d39-a3b0-1b94904e3a5b/svn/kidde-battery-smoke-detectors-21029618-64_1000.jpg)
Reviews for Kidde 10 Year Worry-Free Sealed Battery Smoke Detector with Photoelectric Sensor | Pg 5 - The Home Depot
![Kidde Fire Safety on Twitter: "🔔 1 Beep + Pause: Low battery! This signals that the alarm's battery must be replaced." / Twitter Kidde Fire Safety on Twitter: "🔔 1 Beep + Pause: Low battery! This signals that the alarm's battery must be replaced." / Twitter](https://pbs.twimg.com/media/EWtraZfWsAAxGOX.png)
Kidde Fire Safety on Twitter: "🔔 1 Beep + Pause: Low battery! This signals that the alarm's battery must be replaced." / Twitter
Kidde Fire Safety - #Stayinghome means you've been spending more time with your BFF in the fight against CO poisoning – your alarms! #DYK Those beeps are not random, but are actually
![If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line](https://fireline.seattle.gov//wp-content/uploads/sites/21/2020/03/co_alarm3-1024x682.jpg)
If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line
![1044566 First Alert 3120BA 120V Wired Dual Tech Photo Ion Smoke Alarm, Battery Backup - Aartech Canada 1044566 First Alert 3120BA 120V Wired Dual Tech Photo Ion Smoke Alarm, Battery Backup - Aartech Canada](https://afkctwiyrm.cloudimg.io/fit/800x800/none/https://www.aartech.ca/images/default/thumbnails/products/3120B120vachardwiredphotoelectricandionizationsmokealarmwithbatterybackup2.jpg)