What Are the Ways to Replace Smoke Alarm Batteries?
1. Generally, the battery is directly installed at the bottom of the smoke alarm. This is almost the same as the method of replacing the remote control. There is a slider at the bottom. Pushing it will be opened as soon as it is pushed. The two poles are right. 2. Display the clockwise clockwise clockwise clockwise clockwise clockwise clockwise of the smoke alarm. Just remove it, and then change the smoke alarm battery. 3. On the side of the base [...]