What happens next?

How to stop a smoke alarm
Press and hold the reset button on your smoke alarm.
The reset button is usually in the center of the alarm or somewhere on the front. If you don't see a button, feel around the sides of your alarm with your fingers to see if the button is there.

Choose from:
[+] Hold the button over or below the bell. On some smoke alarms, this is followed by a series of numbers..
[+] When you find it, press and hold it down until the alarm stops. If your smoke alarm is up high and you can't reach it, carefully stand on a sturdy chair to push the button..
[+] It should feel to your right or left, depending on how close you are to you smoke alarm. The reset button is usually located on the back of the alarm..
[+] If the button is not there, the alarm may have broken. Figure out if a common culprit is smoke..
When you find it, press and hold it down until the alarm stops. If your smoke alarm is up high and you can't reach it, carefully stand on a sturdy chair to push the button.