Now that we’ve discussed the types of fire alarms found in many home and small businesses, let’s see how to test them.
How to Test It
You should always check the manufacturer’s instructions for the proper method of testing your smoke detector and fire alarm. But, in general, most battery-powered and hardwired smoke detectors can be tested in the following way:
Step 1. Alert family members that you will be testing the alarm. Smoke detectors have a high-pitched alarm that may frighten small children, so you’ll want to let everyone know you plan to test the alarms to help avoid frightening anyone.
Step 2. Station a family member at the furthest point away from the alarm in your home. This can be critical to help make sure the alarm can be heard everywhere in your home. You may want to install extra detectors in areas where the alarm’s sound is low, muffled or weak.
Step 3. Press and hold the test button on the smoke detector. It can take a few seconds to begin, but a loud, ear-piercing siren should emanate from the smoke detector while the button is pressed. If the sound is weak or nonexistent, replace your batteries. If it has been more than six months since you last replaced the batteries (whether your detector is battery-powered or hardwired), change them now regardless of the test result, and test the new batteries one final time to help ensure proper functioning. You should also look at your smoke detector to make sure there’s no dust or other substance blocking its grates, which may prevent it from working even if the batteries are new.
Remember, smoke detectors have a normal life span of 10 years, according to the USFA. Even if you’ve performed regular maintenance, and your device is still functional, you should replace a smoke detector after the 10-year period or earlier, depending on the manufacturer’s instructions. Installing smoke detectors can be a great way to help keep your family safe, but assuming they are working may lead to a dangerous situation. Taking a few minutes to check them regularly can help ensure they’re working properly.