Changing Battery In Smoke Detector First Alert
Make sure you have your 9v battery in. This fix will stop the first alert smoke alarm from beeping when your battery is low. Before you start replacing batteries in your first alert smoke detector, it's important to consult your manual for. Remove the alarm from your. Webif your smoke alarm is chirping even though it has a new battery, try these troubleshooting steps to clear out residual charge from the old battery.
Webhow to change first alert alarm batteries.
