The test button is usually found on the side or top of your unit.

How to remove first alert smoke detector. How to change batteries in first alert alarms; Press and hold the test/reset button for 10 seconds to fully. Replace an old hardwired alarm.

Joe has 6 newsmoke alarms he is installing at motha's house. Then, remove the cover and detach the battery you have just inserted. For example, if someone in the house accidentally burned a piece of toast, you can.

In the chamber, place the battery. Silencing quiets the alarm for a few minutes so you can identify the source of the unwanted alarm. Remove the battery completely from the container.

Learn how to remove a first alert smoke, co, or combo smoke/co alarm from its mounting bracket. First, you need to remove the alarm from the wall/ceiling. Remove your alarm from the mounting bracket using a flathead screwdriver.

Many first alert smoke detectors have an. Red or green light on alarm; Blinking red lights are fairly common in smoke detectors, and it should be easy for you to discover why yours is doing the blinking.

Insert the screwdriver under the locking pinhead and gently lift the battery’s compartment lock.